Annotation of cci/usr/src/usr.lib/tmac/tmac.s, revision 1.1.1.1

1.1       root        1: .nr TN 0
                      2: .\"    RT -  reset everything to normal state
                      3: .de RT
                      4: .if !\\n(1T .BG
                      5: .if !\\n(IK .if !\\n(IF .if !\\n(IX .if !\\n(BE .di
                      6: .ce 0
                      7: .ul 0
                      8: .if \\n(NX<=1 .if \\n(AJ=0 .ll \\n(LLu
                      9: .if \\n(IF=0 \{\
                     10: .      ps \\n(PS
                     11: .      if \\n(VS>=40 .vs \\n(VSu
                     12: .      if \\n(VS<=39 .vs \\n(VSp\}
                     13: .if \\n(IP .in -\\n(I\\n(IRu
                     14: .if \\n(IP=0 .nr I0 \\n(PIu
                     15: .if \\n(IP .nr IP -1
                     16: .if \\n(QP \{\
                     17: .      ll +\\n(QIu
                     18: .      in -\\n(QIu
                     19: .      nr QP -1\}
                     20: .ft 1
                     21: .bd 1
                     22: .ta 5n 10n 15n 20n 25n 30n 35n 40n 45n 50n 55n 60n 65n 70n 75n 80n
                     23: .fi
                     24: ..
                     25: .      \"IZ - initialization
                     26: .de IZ
                     27: .if \\n(FM=0 .nr FM 1i
                     28: .nr YY -\\n(FMu
                     29: .nr XX 0 1
                     30: .nr IP 0
                     31: .nr PI 5n
                     32: .nr QI 5n
                     33: .nr I0 \\n(PIu
                     34: .nr PS 10
                     35: .nr VS 12
                     36: .if !\\n(PD .if n .nr PD 1v
                     37: .if !\\n(PD .if t .nr PD 0.3v
                     38: .nr ML 3v
                     39: .ps \\n(PS
                     40: .if \\n(VS>40 .vs \\n(VSu
                     41: .if \\n(VS<=39 .vs \\n(VSp
                     42: .nr IR 0
                     43: .nr TB 0
                     44: .nr SJ \\n(.j
                     45: .nr LL 6i
                     46: .ll \\n(LLu
                     47: .nr LT \\n(.l
                     48: .lt \\n(LTu
                     49: .ev 1
                     50: .nr FL \\n(LLu*11u/12u
                     51: .ll \\n(FLu
                     52: .ps 8
                     53: .vs 10p
                     54: .ev
                     55: .if \\*(CH .ds CH "\(hy \\\\n(PN \(hy
                     56: .if n .ds CF "\\*(DY
                     57: .wh 0 NP
                     58: .wh -\\n(FMu FO
                     59: .ch FO 16i
                     60: .wh -\\n(FMu FX
                     61: .ch FO -\\n(FMu
                     62: .wh -\\n(FMu/2u BT
                     63: ..
                     64: .de TM
                     65: .if \\n(IM=0 .if \\n(MN=0 .pn 0
                     66: .so /usr/lib/tmac/tmac.scover
                     67: .if \\n(IM=0 .if \\n(MN=0 .rm IM
                     68: .if \\n(IM=0 .if \\n(MN=0 .rm MF
                     69: .if \\n(IM=0 .if \\n(MN=0 .rm MR
                     70: .if \\n(.T=0 .pi /usr/bin/col
                     71: .nr ST 1
                     72: .ds QF MEMORANDUM FOR FILE
                     73: .br
                     74: .ds MN \\$1
                     75: .if !"\\$1"" .nr MM 1
                     76: .if !"\\$2"" .nr MC 1
                     77: .if !"\\$3"" .nr MG 1
                     78: .nr TN 1
                     79: .if \\n(.$-1 .ds CA \\$2
                     80: .if \\n(.$-2 .ds CC \\$3
                     81: .rm RP
                     82: .rm S0
                     83: .rm S2
                     84: .rm AX
                     85: ..
                     86: .              \" IM - internal memorandum
                     87: .de IM
                     88: .nr IM 1
                     89: .TM "\\$1" "\\$2" "\\$3"
                     90: .rm QF
                     91: .RA
                     92: .rm RA
                     93: .rm RP
                     94: .rm MF
                     95: .rm MR
                     96: ..
                     97: .              \" MF - memorandum for file.
                     98: .de MF
                     99: .nr MN 1
                    100: .TM "\\$1" "\\$2" "\\$3"
                    101: .rm MR
                    102: .rm IM
                    103: .RA
                    104: .rm RA
                    105: .rm RP
                    106: .rm TM
                    107: ..
                    108: .              \" MR - memo for record
                    109: .de MR
                    110: .nr MN 2
                    111: .TM "\\$1" "\\$2" "\\$3"
                    112: .ds QF MEMORANDUM FOR RECORD
                    113: .rm MF
                    114: .RA
                    115: .rm RA
                    116: .rm RP
                    117: .rm IM
                    118: .rm TM
                    119: ..
                    120: .de EG
                    121: .nr MN 3
                    122: .TM "\\$1" "\\$2" "\\$3"
                    123: .ds QF ENGINEER'S NOTES
                    124: .rm MF
                    125: .rm RP
                    126: .rm IM
                    127: .RA
                    128: .rm RA
                    129: .rm TM
                    130: ..
                    131: .de OK
                    132: .br
                    133: .di
                    134: .di OD
                    135: ..
                    136: .de RP
                    137: .nr ST 2
                    138: .pn 0
                    139: .rm SG
                    140: .rm CS
                    141: .rm TM
                    142: .rm QF
                    143: .rm IM
                    144: .rm MR
                    145: .rm MF
                    146: .rm EG
                    147: .br
                    148: ..
                    149: .de TR \" Comp. Sci. Tech Rept series.
                    150: .nr ST 3
                    151: .pn 0
                    152: .ds MN \\$1
                    153: .rm SG
                    154: .rm CS
                    155: .rm TM
                    156: .rm QF
                    157: .rm IM
                    158: .rm MR
                    159: .rm MF
                    160: .rm EG
                    161: .br
                    162: ..
                    163: .      \"TL - title and initialization
                    164: .de TL
                    165: .br
                    166: .nr TV 1
                    167: .if \\n(IM>0 .rm CS
                    168: .if \\n(MN>0 .rm CS
                    169: .ME
                    170: .rm ME
                    171: .di WT
                    172: .nr SJ \\n(.j
                    173: .na
                    174: .fi
                    175: .ll 5.0i
                    176: .if n .if \\n(TN .ll 30
                    177: .if t .if \\n(TN .ll 3.5i
                    178: .ft 3
                    179: .ps 10
                    180: .if !\\n(TN .ps 12
                    181: .if !\\n(TN .rm CS
                    182: .hy 0
                    183: ..
                    184: .de TX
                    185: .rs
                    186: .sp .5i
                    187: .ce 1000
                    188: .if n .ul 1000
                    189: .ps 12
                    190: .ft 3
                    191: .vs 15p
                    192: .ne 4
                    193: .hy 0
                    194: .WT
                    195: .hy 14
                    196: .ce 0
                    197: .ul 0
                    198: ..
                    199: .      \"      AU - author(s)
                    200: .de AU
                    201: .nr AV 1
                    202: .ad \\n(SJ
                    203: .br
                    204: .di
                    205: .br
                    206: .nf
                    207: .nr NA +1
                    208: .ds R\\n(NA \\$1
                    209: .ds E\\n(NA \\$2
                    210: .di A\\n(NA
                    211: .ll \\n(LLu
                    212: .if \\n(TN=0 .if t .ft 2
                    213: .if \\n(TN=0 .if n .ft 1
                    214: .if \\n(TN>0 .ft 3
                    215: .if \\n(TN .if n .ll 16
                    216: .if \\n(TN .if t .ll 1.4i
                    217: .ps 10
                    218: ..
                    219: .de AX
                    220: .ft 1
                    221: .rs
                    222: .ce 1000
                    223: .if n .ul 0
                    224: .ps 10
                    225: .vs 12p
                    226: .if n .sp 2
                    227: .if t .sp
                    228: .A1
                    229: .if n .sp 
                    230: .if t .sp 0.5
                    231: .ns
                    232: .I1
                    233: .if \\n(NA-1 .if n .sp 2
                    234: .if \\n(NA-1 .if t .sp
                    235: .A2
                    236: .if \\n(NA-1 .if n .sp
                    237: .if \\n(NA-1 .if t .sp 0.5
                    238: .ns
                    239: .I2
                    240: .if \\n(NA-2 .if t .sp
                    241: .if \\n(NA-2 .if n .sp 2
                    242: .A3
                    243: .if \\n(NA-2 .if t .sp 0.5
                    244: .if \\n(NA-2 .if n .sp
                    245: .ns
                    246: .I3
                    247: .if \\n(NA-3 .if t .sp
                    248: .if \\n(NA-3 .if n .sp 2
                    249: .A4
                    250: .if \\n(NA-3 .if t .sp 0.5
                    251: .if \\n(NA-3 .if n .sp
                    252: .ns
                    253: .I4
                    254: .if \\n(NA-4 .if t .sp
                    255: .if \\n(NA-4 .if n .sp 2
                    256: .A5
                    257: .if \\n(NA-4 .if n .sp
                    258: .if \\n(NA-4 .if t .sp 0.5
                    259: .ns
                    260: .I5
                    261: .if \\n(NA-5 .if t .sp
                    262: .if \\n(NA-5 .if n .sp 2
                    263: .A6
                    264: .if \\n(NA-5 .if n .sp
                    265: .if \\n(NA-5 .if t .sp 0.5
                    266: .ns
                    267: .I6
                    268: .if \\n(NA-6 .if t .sp
                    269: .if \\n(NA-6 .if n .sp 2
                    270: .A7
                    271: .if \\n(NA-6 .if n .sp
                    272: .if \\n(NA-6 .if t .sp 0.5
                    273: .ns
                    274: .I7
                    275: .if \\n(NA-7 .if t .sp
                    276: .if \\n(NA-7 .if n .sp 2
                    277: .A8
                    278: .if \\n(NA-7 .if n .sp
                    279: .if \\n(NA-7 .if t .sp 0.5
                    280: .ns
                    281: .I8
                    282: .if \\n(NA-8 .if t .sp
                    283: .if \\n(NA-8 .if n .sp 2
                    284: .A9
                    285: .if \\n(NA-8 .if n .sp
                    286: .if \\n(NA-8 .if t .sp 0.5
                    287: .ns
                    288: .I9
                    289: ..
                    290: .      \"AI - authors institution
                    291: .de AI
                    292: .br
                    293: .ft 1
                    294: .di
                    295: .di I\\n(NA
                    296: .nf
                    297: ..
                    298: .      \"AB - begin an abstract
                    299: .de AB
                    300: .br
                    301: .di
                    302: .ul 0
                    303: .ce 0
                    304: .nr 1T 1
                    305: .nr IK 1
                    306: .nr KI 1
                    307: .di WB
                    308: .rs
                    309: .nr AJ 1
                    310: .ce 1
                    311: .ft 2
                    312: .if n .ul
                    313: .ll \\n(LLu
                    314: .if \\n(.$=0 ABSTRACT
                    315: .if \\n(.$>0 .if !"\\$1"-" .if !"\\$1"no"  \\$1
                    316: .if \\n(.$=0 .sp
                    317: .if \\n(.$>0 .if !"\\$1"-" .if !"\\$1"no" .sp
                    318: .hy 14
                    319: .ul 0
                    320: .ce 0
                    321: .fi
                    322: .ft 1
                    323: .nr OJ \\n(.i
                    324: .in +\\n(.lu/12u
                    325: .ll -\\n(.lu/12u
                    326: .br
                    327: .ps \\n(PS
                    328: .if \\n(VS>40 .vs \\n(VSu
                    329: .if \\n(VS<=39 .vs \\n(VSp
                    330: .ti +\\n(PIu
                    331: ..
                    332: .      \"AE - end of an abstract
                    333: .de AE
                    334: .br
                    335: .di
                    336: .ll \\n(LLu
                    337: .ps \\n(PS
                    338: .if \\n(VS>40 .vs \\n(VSu
                    339: .if \\n(VS<=39 .vs \\n(VSp
                    340: .nr 1T 0
                    341: .nr IK 0
                    342: .in \\n(OJu
                    343: .nr AJ 0
                    344: .di
                    345: .ce 0
                    346: .if \\n(ST=2 .SY
                    347: .if \\n(ST<3 .rm SY
                    348: ..
                    349: .      \"S2 - release paper style
                    350: .      \"SY - cover sheet of released paper
                    351: .de SY
                    352: .ll \\n(LLu
                    353: .ns
                    354: .if \\n(TV .TX
                    355: .if \\n(AV .AX
                    356: .rs
                    357: .ce 0
                    358: .nf
                    359: .sp 3
                    360: .ls 1
                    361: .WB
                    362: .ls 
                    363: .sp 3v
                    364: \\*(DY
                    365: .sp |9i
                    366: .if \\n(FP>0 .FA
                    367: .FG
                    368: .if \\n(GA=1 .nr GA 2
                    369: .fi
                    370: ..
                    371: .      \"S2 - first text page, released paper format
                    372: .de S2
                    373: .ce 0
                    374: .br
                    375: .SY
                    376: .rm SY
                    377: .bp 1
                    378: .if \\n(TV .TX
                    379: .if \\n(AV .AX
                    380: .rs
                    381: .ce 0
                    382: .ft 1
                    383: .ad \\n(SJ
                    384: ..
                    385: .      \"S0- mike lesk conserve paper style
                    386: .de S0
                    387: .ce 0
                    388: .br
                    389: .ll \\n(LLu
                    390: .if \\n(TV+\\n(AV>0 .ns
                    391: .if \\n(TV .TX
                    392: .if \\n(AV .AX
                    393: .if \\n(TV+\\n(AV>0 .rs
                    394: .ce 0
                    395: .if \\n(TV>0 .sp 2
                    396: .ls 1
                    397: .if \\n(FP>0 \{\
                    398: .      FJ
                    399: .      nf
                    400: .      FG
                    401: .      fi
                    402: .      FK
                    403: .      nr FP 0\}
                    404: .nf
                    405: .WB
                    406: .ls
                    407: .fi
                    408: .ad \\n(SJ
                    409: ..
                    410: .      \"S3 - CSTR style
                    411: .de S3
                    412: .rs
                    413: .sp |2.25i
                    414: .ce 1000
                    415: .I1
                    416: .if \\n(NA>1 .sp .5
                    417: .if \\n(NA>1 .I2
                    418: .if \\n(NA>2 .sp .5
                    419: .if \\n(NA>2 .I3
                    420: .if \\n(NA>3 .sp .5
                    421: .if \\n(NA>3 .I4
                    422: .if \\n(NA>4 .sp .5
                    423: .if \\n(NA>4 .I5
                    424: .if \\n(NA>5 .sp .5
                    425: .if \\n(NA>5 .I6
                    426: .if \\n(NA>6 .sp .5
                    427: .if \\n(NA>6 .I7
                    428: .if \\n(NA>7 .sp .5
                    429: .if \\n(NA>7 .I8
                    430: .if \\n(NA>8 .sp .5
                    431: .if \\n(NA>8 .I9
                    432: .sp |4i
                    433: .      \"check how long title is: can space extra .25 inch if short
                    434: .di EZ
                    435: .WT
                    436: .di
                    437: .if \\n(dn<1.5v .if \\n(NA=1 .sp .25i
                    438: .ft 1
                    439: Computing Science Technical Report No. \\*(MN
                    440: .sp
                    441: .if t .ft 3
                    442: .if n .ul 100
                    443: .ps 12
                    444: .vs 15p
                    445: .hy 0
                    446: .WT
                    447: .hy 14
                    448: .ft 1
                    449: .if n .ul 0
                    450: .ps 10
                    451: .vs 12p
                    452: .sp
                    453: .ft 1
                    454: .A1
                    455: .A2
                    456: .A3
                    457: .A4
                    458: .A5
                    459: .A6
                    460: .A7
                    461: .A8
                    462: .A9
                    463: .ce 0
                    464: .sp |8.5i
                    465: .ce 0
                    466: \\*(DY
                    467: .bp 0
                    468: .ft 1
                    469: .S2
                    470: ..
                    471: .      \"SG - signature
                    472: .de SG
                    473: .br
                    474: .KS
                    475: .in +2u*\\n(.lu/3u
                    476: .sp 2
                    477: .A1
                    478: .if \\n(NA-1 .sp 2
                    479: .A2
                    480: .if \\n(NA-2 .sp 2
                    481: .A3
                    482: .if \\n(NA-3 .sp 2
                    483: .A4
                    484: .if \\n(NA-4 .sp 2
                    485: .A5
                    486: .if \\n(NA>5 .sp 2
                    487: .A6
                    488: .if \\n(NA>6 .sp 2
                    489: .A7
                    490: .if \\n(NA>7 .sp 2
                    491: .A8
                    492: .if \\n(NA>8 .sp 2
                    493: .A9
                    494: .in
                    495: .nf
                    496: .sp -1
                    497: .if \\n(.$>=1 \\$1
                    498: .if \\n(.$>=2 \\$2
                    499: .if \\n(.$>=3 \\$3
                    500: .if \\n(.$>=4 \\$4
                    501: .if \\n(.$>=5 \\$5
                    502: .if \\n(.$>=6 \\$6
                    503: .if \\n(.$>=7 \\$7
                    504: .if \\n(.$>=8 \\$8
                    505: .if \\n(.$>=9 \\$9
                    506: .fi
                    507: .br
                    508: .KE
                    509: ..
                    510: .      \"Tables.  TS - table start, TE - table end
                    511: .de TS
                    512: .br
                    513: .if !\\n(1T .RT
                    514: .ul 0
                    515: .ti \\n(.iu
                    516: .if t .sp 0.5
                    517: .if n .sp
                    518: .if \\$1H .TQ
                    519: .nr IX 1
                    520: ..
                    521: .de TQ
                    522: .di TT
                    523: .nr IT 1
                    524: ..
                    525: .de TH
                    526: .if \\n(.d>0.5v .nr T. 0
                    527: .if \\n(.d>0.5v .T# 0
                    528: .di
                    529: .nr TQ \\n(.i
                    530: .nr HT 1
                    531: .in 0
                    532: .TT
                    533: .in \\n(TQu
                    534: .mk #T
                    535: ..
                    536: .de TE
                    537: .nr IX 0
                    538: .if \\n(IT>0 .if \\n(HT=0 .di
                    539: .if \\n(IT>0 .if \\n(HT=0 .nr EF \\n(.u
                    540: .if \\n(IT>0 .if \\n(HT=0 .nf
                    541: .if \\n(IT>0 .if \\n(HT=0 .TT
                    542: .if \\n(IT>0 .if \\n(HT=0 .if \\n(EF>0 .fi
                    543: .nr IT 0
                    544: .nr HT 0
                    545: .if n .sp 1
                    546: .if t .sp 0.5
                    547: .rm a+ b+ c+ d+ e+ f+ g+ h+ i+ j+ k+ l+ n+ m+
                    548: .rr 32 33 34 35 36 37 38 40 79 80 81 82
                    549: .rr a| b| c| d| e| f| g| h| i| j| k| l| m|
                    550: .rr a- b- c- d- e- f- g- h- i- j- k- l- m-
                    551: ..
                    552: .      \"DS - display.  If .DS C, center; L, left-adjust; I, indent.
                    553: .de DS
                    554: .XD
                    555: .KS
                    556: .nf
                    557: .\\$1D \\$2 \\$1
                    558: .ft 1
                    559: .ps \\n(PS
                    560: .if \\n(VS>40 .vs \\n(VSu
                    561: .if \\n(VS<=39 .vs \\n(VSp
                    562: ..
                    563: .de D
                    564: .ID \\$1
                    565: ..
                    566: .de CD
                    567: .ce 1000
                    568: ..
                    569: .de ID
                    570: .if t .in +0.5i
                    571: .if n .in +8
                    572: .if \\n(.$ .if !"\\$1"I" .in \\n(OIu
                    573: .if \\n(.$ .if !"\\$1"I" .in +\\$1n
                    574: ..
                    575: .de LD
                    576: ..
                    577: .de XD
                    578: .nf
                    579: .nr OI \\n(.i
                    580: .if t .sp 0.5
                    581: .if n .sp 1
                    582: ..
                    583: .de BD \" block display: save everything, then center it.
                    584: .nr BD 1
                    585: .nf
                    586: .di DD
                    587: ..
                    588: .      \"DE - display end
                    589: .de DE
                    590: .ce 0
                    591: .if \\n(BD>0 .DF
                    592: .nr BD 0
                    593: .KE
                    594: .in \\n(OIu
                    595: .if t .sp 0.5
                    596: .if n .sp 1
                    597: .fi
                    598: ..
                    599: .de DF \" finish a block display to be recentered.
                    600: .di
                    601: .if \\n(dl>\\n(BD .nr BD \\n(dl
                    602: .if \\n(BD<\\n(.l .in (\\n(.lu-\\n(BDu)/2u
                    603: .nr EI \\n(.l-\\n(.i
                    604: .ta \\n(EIuR
                    605: .DD
                    606: .in \\n(OIu
                    607: ..
                    608: .      \"KS keep - for keep release features. As in IFM
                    609: .de KS
                    610: .nr KN \\n(.u
                    611: .if \\n(IK=0 .if \\n(IF=0 .KQ
                    612: .nr IK +1
                    613: ..
                    614: .      \"KQ - real keep processor
                    615: .de KQ
                    616: .br
                    617: .nr KI \\n(.i
                    618: .ev 2
                    619: .br
                    620: .in \\n(KIu
                    621: .ps \\n(PS
                    622: .if \\n(VS>40 .vs \\n(VSu
                    623: .if \\n(VS<=39 .vs \\n(VSp
                    624: .ll \\n(LLu
                    625: .lt \\n(LTu
                    626: .if \\n(NX>1 .ll \\n(CWu
                    627: .if \\n(NX>1 .lt \\n(CWu
                    628: .di KK
                    629: .nr TB 0
                    630: ..
                    631: .      \"KF - floating keep
                    632: .de KF
                    633: .nr KN \\n(.u
                    634: .if !\\n(IK .FQ
                    635: .nr IK +1
                    636: ..
                    637: .      \"FQ real floating keep processor
                    638: .de FQ
                    639: .nr KI \\n(.i
                    640: .ev 2
                    641: .br
                    642: .in \\n(KIu
                    643: .ps \\n(PS
                    644: .if \\n(VS>40 .vs \\n(VSu
                    645: .if \\n(VS<=39 .vs \\n(VSp
                    646: .ll \\n(LLu
                    647: .lt \\n(LTu
                    648: .if \\n(NX>1 .ll \\n(CWu
                    649: .if \\n(NX>1 .lt \\n(CWu
                    650: .di KK
                    651: .nr TB 1
                    652: ..
                    653: .      \"KE release - everything between keep and release is together
                    654: .de KE
                    655: .if \\n(IK .if !\\n(IK-1 .if \\n(IF=0 .RQ
                    656: .if \\n(IK .nr IK -1
                    657: ..
                    658: .      \"RQ real release
                    659: .de RQ
                    660: .br
                    661: .di
                    662: .nr NF 0
                    663: .if \\n(dn-\\n(.t .nr NF 1
                    664: .if \\n(TC .nr NF 1
                    665: .if \\n(NF .if !\\n(TB .sp 200
                    666: .if !\\n(NF .if \\n(TB .nr TB 0
                    667: .nf
                    668: .rs
                    669: .nr TC 5
                    670: .in 0
                    671: .ls 1
                    672: .if \\n(TB=0 .ev
                    673: .if \\n(TB=0 .br
                    674: .if \\n(TB=0 .ev 2
                    675: .if \\n(TB=0 .KK
                    676: .ls
                    677: .ce 0
                    678: .if \\n(TB=0 .rm KK
                    679: .if \\n(TB .da KJ
                    680: .if \\n(TB \!.KD \\n(dn
                    681: .if \\n(TB .KK
                    682: .if \\n(TB .di
                    683: .nr TC \\n(TB
                    684: .if \\n(KN .fi
                    685: .in
                    686: .ev
                    687: ..
                    688: .de EQ  \"equation, breakout and display
                    689: .nr EF \\n(.u
                    690: .rm EE
                    691: .nr LE 1       \" 1 is center
                    692: .ds EL \\$1
                    693: .if "\\$1"L" .ds EL \\$2
                    694: .if "\\$1"L" .nr LE 0
                    695: .if "\\$1"C" .ds EL \\$2
                    696: .if "\\$1"I" .nr LE 0
                    697: .if "\\$1"I" .ds EE \\h'|10n'
                    698: .if "\\$1"I" .if !"\\$3"" .ds EE \\h'\\$3'
                    699: .if "\\$1"I" .ds EL \\$2
                    700: .if \\n(YE>0 .nf
                    701: .di EZ
                    702: ..
                    703: .de EN  \" end of a displayed equation
                    704: .br
                    705: .di
                    706: .rm EZ
                    707: .nr ZN \\n(dn
                    708: .if \\n(ZN>0 .if \\n(YE=0 .LP
                    709: .if \\n(ZN=0 .if !"\\*(EL"" .nr ZN 1
                    710: .if "\\n(.z"" .if \\n(ZN>0 .if !\\n(nl=\\n(PE .if t .sp .5
                    711: .if "\\n(.z"" .if \\n(ZN>0 .if !\\n(nl=\\n(PE .if n .sp 1
                    712: .if !"\\n(.z"" .if \\n(ZN>0 .if !\\n(.d=\\n(PE .if t .sp .5
                    713: .if !"\\n(.z"" .if \\n(ZN>0 .if !\\n(.d=\\n(PE .if n .sp 1
                    714: .pc
                    715: .if \\n(BD>0 .nr LE 0 \" can't mean centering in this case.
                    716: .if \\n(MK>0 .if \\n(LE=1 .ds EE \\h'|10n'
                    717: .if \\n(MK>0 .nr LE 0 \" don't center if mark/lineup
                    718: .lt \\n(.lu
                    719: .if \\n(EP=0 .if \\n(ZN>0 .if \\n(LE>0 .tl \(ts\(ts\\*(10\(ts\\*(EL\(ts
                    720: .if \\n(EP=0 .if \\n(ZN>0 .if \\n(LE=0 .if \\n(BD=0 .tl \(ts\\*(EE\\*(10\(ts\(ts\\*(EL\(ts
                    721: .if \\n(EP=0 .if \\n(ZN>0 .if \\n(LE=0 .if \\n(BD>0 .if \\n(BD<\\w\(ts\\*(10\(ts .nr BD \\w\(ts\\*(10\(ts
                    722: .if \\n(EP=0 .if \\n(ZN>0 .if \\n(LE=0 .if \\n(BD>0 \!\\*(10\\t\\*(EL
                    723: .if \\n(EP>0 .if \\n(ZN>0 .if \\n(LE>0 .tl \(ts\\*(EL\(ts\\*(10\(ts\(ts
                    724: .if \\n(EP>0 .if \\n(ZN>0 .if \\n(LE=0 .if \\n(BD=0 .tl \(ts\\*(EL\\*(EE\\*(10\(ts\(ts\(ts
                    725: .if \\n(EP>0 .if \\n(ZN>0 .if \\n(LE=0 .if \\n(BD>0 .if \\n(BD<\\w\(ts\\*(10\(ts .nr BD \\w\(ts\\*(10\(ts
                    726: .if \\n(EP>0 .if \\n(ZN>0 .if \\n(LE=0 .if \\n(BD>0 \!\\h'-\\\\n(.iu'\\*(EL\\h'|0'\\*(10
                    727: .\".di EZ \" GCOS patch
                    728: .\"\\*(10 \" GCOS patch
                    729: .\".br \" GCOS patch
                    730: .\".di \" GCOS patch
                    731: .\".rm EZ \" GCOS patch
                    732: .lt \\n(LLu
                    733: .pc %
                    734: .if \\n(YE>0 .if \\n(EF>0 .fi
                    735: .rm EL 10 11 12 13 14 15 16 17 18 19 20 21 22 23
                    736: .rr 10 11 12 13 14 15 16 17 18 19 20 21 22 23
                    737: .if \\n(ZN>0 .if t .sp .5
                    738: .if \\n(ZN>0 .if n .sp
                    739: .if "\\n(.z"" .nr PE \\n(nl
                    740: .if !"\\n(.z"" .nr PE \\n(.d
                    741: ..
                    742: .de ME
                    743: .nr SJ \\n(.j
                    744: .if \\n(LL>0 .nr LT \\n(LL
                    745: .nr YE 1
                    746: .if \\n(PO=0 .nr PO \\n(.o
                    747: ..
                    748: .      \"EM end up macro - process left over keep-release
                    749: .de EM
                    750: .br
                    751: .if \\n(TB=0 .if t .wh -1p CM
                    752: .if \\n(TB \&\c
                    753: .if \\n(TB 'bp
                    754: .if \\n(TB .NP
                    755: .if \\n(TB .ch CM 160
                    756: ..
                    757: .      \"NP new page
                    758: .de NP
                    759: .if \\n(FM+\\n(HM>=\\n(.p .tm Margins bigger than page length.
                    760: .if \\n(FM+\\n(HM>=\\n(.p .ab
                    761: .if \\n(FM+\\n(HM>=\\n(.p .ex
                    762: .nr PX \\n(.s
                    763: .nr PF \\n(.f
                    764: .if t .CM
                    765: .if \\n(HM=0 .nr HM 1i
                    766: 'sp \\n(HMu/2u
                    767: .lt \\n(LTu
                    768: .ps \\n(PS
                    769: .ft 1
                    770: .if \\n(PO>0 .po \\n(POu
                    771: .PT
                    772: .ps \\n(PX
                    773: .ft \\n(PF
                    774: 'sp |\\n(HMu
                    775: .nr XX 0 1
                    776: .nr YY 0-\\n(FMu
                    777: .ch FO 16i
                    778: .ch FX 17i
                    779: .ch FO -\\n(FMu
                    780: .ch FX \\n(.pu-\\n(FMu
                    781: .if \\n(MF .FV
                    782: .nr MF 0
                    783: .mk
                    784: .os
                    785: .ev 1
                    786: .if \\n(TD=0 .if \\n(TC<5  .XK
                    787: .nr TC 0
                    788: .ns
                    789: .ev
                    790: .nr TQ \\n(.i
                    791: .nr TK \\n(.u
                    792: .if \\n(IT>0 \{\
                    793: .      in 0
                    794: .      nf
                    795: .      TT
                    796: .      in \\n(TQu
                    797: .      if \\n(TK .fi\
                    798: \}
                    799: .mk #T
                    800: .if t .if \\n(.o+\\n(LL>7.75i .tm Offset + line length exceeds 7.75 inches, too wide
                    801: ..
                    802: .de XK
                    803: .nr TD 1
                    804: .nf
                    805: .ls 1
                    806: .in 0
                    807: .rn KJ KL
                    808: .KL
                    809: .rm KL
                    810: .if "\\n(.z"KJ" .di
                    811: .nr TB 0
                    812: .if "\\n(.z"KJ" .nr TB 1
                    813: .br
                    814: .in
                    815: .ls
                    816: .fi
                    817: .nr TD 0
                    818: ..
                    819: .de KD
                    820: .nr KM 0
                    821: .if "\\n(.z"KJ" .nr KM 1 \" KM is 1 if in a rediversion of keeps
                    822: .if \\n(KM>0 \!.KD \\$1
                    823: .if \\n(KM=0 .if \\n(.t<\\$1 .di KJ
                    824: ..
                    825: .de PT
                    826: .lt \\n(LLu
                    827: .pc %
                    828: .nr PN \\n%
                    829: .if \\n%-1 .tl '\\*(LH'\\*(CH'\\*(RH'
                    830: .lt \\n(.lu
                    831: ..
                    832: .      \"FO - footer of page
                    833: .de FO
                    834: .rn FO FZ
                    835: .if \\n(K1>0 .tm This memo has a multi-page cover sheet.  You are
                    836: .if \\n(K1>0 .tm rebuked in the name of the Committee on Technical Memoranda.
                    837: .if \\n(IT>0 .nr T. 1
                    838: .if \\n(IT>0 .if \\n(FC=0  .T# 1
                    839: .if \\n(IT>0 .br
                    840: .nr FC +1
                    841: .if \\n(NX<2 .nr WF 0
                    842: .nr dn 0
                    843: .if \\n(FC<=1 .if \\n(XX .XF
                    844: .rn FZ FO
                    845: .nr MF 0
                    846: .if \\n(dn  .nr MF 1
                    847: .if !\\n(WF .nr YY 0-\\n(FMu
                    848: .if !\\n(WF .ch FO \\n(YYu
                    849: .if !\\n(dn .nr WF 0
                    850: .if \\n(FC<=1 .if \\n(XX=0  .if \\n(NX>1 .RC
                    851: .if \\n(FC<=1 .if \\n(XX=0  .if \\n(NX<1 'bp
                    852: .nr FC -1
                    853: .if \\n(ML>0 .ne \\n(MLu
                    854: ..
                    855: .      \"2C - begin double column
                    856: .de 2C
                    857: .MC \" default MC is double column
                    858: ..
                    859: .de MC \" multiple columns- arg is line length
                    860: .nr L1 \\n(LL*7/15
                    861: .if \\n(.$>0 .nr L1 \\$1n
                    862: .nr GW 0-1
                    863: .if \\n(.$>1 .nr GW \\$1n
                    864: .nr NQ \\n(LL/\\n(L1
                    865: .if \\n(NQ<1 .nr NQ 1
                    866: .if \\n(NQ>2 .if (\\n(LL%\\n(L1)=0 .nr NQ -1
                    867: .if \\n(1T=0 \{\
                    868: .      BG
                    869: .      if n .sp 4
                    870: .      if t .sp 2\}
                    871: .if \\n(NX=0 .nr NX 1
                    872: .if !\\n(NX=\\n(NQ \{\
                    873: .      RT
                    874: .      if \\n(NX>1 .bp
                    875: .      mk
                    876: .      nr NC 1
                    877: .      po \\n(POu\}
                    878: .if \\n(NQ>1 .hy 12
                    879: .nr NX \\n(NQ
                    880: .nr CW \\n(L1
                    881: .ll \\n(CWu
                    882: .nr FL \\n(CWu*11u/12u
                    883: .if \\n(NX>1 .nr GW (\\n(LL-(\\n(NX*\\n(CW))/(\\n(NX-1)
                    884: .nr RO \\n(CW+\\n(GW
                    885: .ns
                    886: ..
                    887: .de RC
                    888: .if \\n(NC>=\\n(NX .C2
                    889: .if \\n(NC<\\n(NX .C1
                    890: .nr NC \\n(ND
                    891: ..
                    892: .de C1
                    893: .rt
                    894: .po +\\n(ROu
                    895: .nr ND \\n(NC+1
                    896: .nr XX 0 1
                    897: .if \\n(MF .FV
                    898: .ch FX \\n(.pu-\\n(FMu
                    899: .ev 1
                    900: .if \\n(TB .XK
                    901: .nr TC 0
                    902: .ev
                    903: .nr TQ \\n(.i
                    904: .if \\n(IT>0 .in 0
                    905: .if \\n(IT>0 .TT
                    906: .if \\n(IT>0 .in \\n(TQu
                    907: .mk #T
                    908: .ns
                    909: ..
                    910: .ch FO \\n(YYu
                    911: .de C2
                    912: .po \\n(POu
                    913: 'bp
                    914: .nr ND 1
                    915: ..
                    916: .      \"1C - return to single column format
                    917: .de 1C
                    918: .MC \\n(LLu
                    919: .hy 14
                    920: ..
                    921: .      \".de R3
                    922: .      \".pl 102
                    923: .      \".nr LT \\n(.l
                    924: .      \"..
                    925: .de MH
                    926: Bell Laboratories
                    927: Murray Hill, New Jersey 07974
                    928: ..
                    929: .de PY
                    930: Bell Laboratories
                    931: Piscataway, New Jersey 08854
                    932: ..
                    933: .de BT
                    934: .nr PX \\n(.s
                    935: .nr PF \\n(.f
                    936: .ft 1
                    937: .ps \\n(PS
                    938: 'lt \\n(LTu
                    939: .po \\n(POu
                    940: .if \\n%>0 .tl '\\*(LF'\\*(CF'\\*(RF'
                    941: .ft \\n(PF
                    942: .ps \\n(PX
                    943: ..
                    944: .      \"PP - paragraph
                    945: .de PP
                    946: .RT
                    947: .ne 1.1
                    948: .if \\n(1T .sp \\n(PDu
                    949: .ti +\\n(PIu
                    950: ..
                    951: .      \"SH - (unnumbered) section heading
                    952: .de SH
                    953: .ti \\n(.iu
                    954: .RT
                    955: .if \\n(1T .sp 1
                    956: .if !\\n(1T .BG
                    957: .RT
                    958: .ne 4
                    959: .ft 3
                    960: .if n .ul 1000
                    961: ..
                    962: .      \"NH - numbered heading
                    963: .de NH
                    964: .RT
                    965: .if \\n(1T .sp 1
                    966: .if !\\n(1T .BG
                    967: .RT
                    968: .ne 4
                    969: .ft 3
                    970: .if n .ul 1000
                    971: .nr NS \\$1
                    972: .if !\\n(.$ .nr NS 1
                    973: .if !\\n(NS .nr NS 1
                    974: .nr H\\n(NS +1
                    975: .if !\\n(NS-4 .nr H5 0
                    976: .if !\\n(NS-3 .nr H4 0
                    977: .if !\\n(NS-2 .nr H3 0
                    978: .if !\\n(NS-1 .nr H2 0
                    979: .if !\\$1 .if \\n(.$ .nr H1 1
                    980: .ds SN \\n(H1.
                    981: .ti \\n(.iu
                    982: .if \\n(NS-1 .as SN \\n(H2.
                    983: .if \\n(NS-2 .as SN \\n(H3.
                    984: .if \\n(NS-3 .as SN \\n(H4.
                    985: .if \\n(NS-4 .as SN \\n(H5.
                    986: \\*(SN
                    987: ..
                    988: .      \"BG - begin, execute at first PP
                    989: .de BG
                    990: .br
                    991: .ME
                    992: .rm ME
                    993: .di
                    994: .ce 0
                    995: .nr KI 0
                    996: .hy 14
                    997: .nr 1T 1
                    998: .S\\n(ST
                    999: .rm S0
                   1000: .rm S1
                   1001: .rm S2
                   1002: .rm S3
                   1003: .rm OD
                   1004: .rm OK
                   1005: .rm TX
                   1006: .rm AX
                   1007: .rm WT
                   1008: .rm CS
                   1009: .rm TM
                   1010: .rm IM
                   1011: .rm MF
                   1012: .rm MR
                   1013: .rm RP
                   1014: .rm I1
                   1015: .rm I2
                   1016: .rm I3
                   1017: .rm I4
                   1018: .rm I5
                   1019: .rm CB
                   1020: .rm E1
                   1021: .rm E2
                   1022: .de TL
                   1023: .ft 3
                   1024: .sp
                   1025: .if n .ul 100
                   1026: .ce 100
                   1027: .LG
                   1028: \\..
                   1029: .de AU
                   1030: .ft 2
                   1031: .if n .ul 0
                   1032: .ce 100
                   1033: .sp
                   1034: .NL
                   1035: \\..
                   1036: .de AI
                   1037: .ft 1
                   1038: .ce 100
                   1039: .if n .ul 0
                   1040: .if n .sp
                   1041: .if t .sp .5
                   1042: .NL
                   1043: \\..
                   1044: .RA
                   1045: .rm RA
                   1046: .rn FJ FS
                   1047: .rn FK FE
                   1048: .nf
                   1049: .ev 1
                   1050: .ps \\n(PS-2
                   1051: .vs \\n(.s+2p
                   1052: .ev
                   1053: .if \\n(KG=0 .nr FP 0 
                   1054: .if \\n(GA>1 .if \\n(KG=0 .nr GA 0 \" next UNIX must be flagged.
                   1055: .nr KG 0 
                   1056: .if \\n(FP>0 .FS
                   1057: .if \\n(FP>0 .FG
                   1058: .if \\n(FP>0 .FE
                   1059: .br
                   1060: .if \\n(TV>0 .if n .sp 2
                   1061: .if \\n(TV>0 .if t .sp 1
                   1062: .fi
                   1063: .ll \\n(LLu
                   1064: ..
                   1065: .de RA \"redefine abstract macros
                   1066: .de AB
                   1067: .br
                   1068: .if !\\n(1T .BG
                   1069: .ce 1
                   1070: .sp 1
                   1071: .if \\n(.$=0 ABSTRACT
                   1072: .if \\n(.$>0 .if !"\\$1"-" .if !"\\$1"no"  \\$1
                   1073: .if \\n(.$=0 .sp
                   1074: .if \\n(.$>0 .if !"\\$1"-" .if !"\\$1"no" .sp
                   1075: .sp 1
                   1076: .nr AJ 1
                   1077: .in +\\n(.lu/12u
                   1078: .ll -\\n(.lu/12u
                   1079: .RT
                   1080: \\..
                   1081: .de AE
                   1082: .nr AJ 0
                   1083: .br
                   1084: .in 0
                   1085: .ll \\n(LLu
                   1086: .if \\n(VS>40 .vs \\n(VSu
                   1087: .if \\n(VS<=39 .vs \\n(VSp
                   1088: \\..
                   1089: ..
                   1090: .      \"IP - indented paragraph
                   1091: .de IP
                   1092: .RT
                   1093: .if !\\n(IP .nr IP +1
                   1094: .sp \\n(PDu
                   1095: .ne 3v
                   1096: .if \\n(.$-1 .nr I\\n(IR \\$2n
                   1097: .in +\\n(I\\n(IRu
                   1098: .nr TY \\n(TZ-\\n(.i
                   1099: .ta \\n(I\\n(IRu \\n(TYuR
                   1100: .if \\n(.$>0 \{\
                   1101: .ti -\\n(I\\n(IRu
                   1102: \&\\$1\t\c\}
                   1103: ..
                   1104: .      \"LP - left aligned (block) paragraph
                   1105: .de LP
                   1106: .ti \\n(.iu
                   1107: .RT
                   1108: .if \\n(1T .sp \\n(PDu
                   1109: .ne 1.1
                   1110: ..
                   1111: .de QP
                   1112: .ti \\n(.iu
                   1113: .RT
                   1114: .if \\n(1T .sp \\n(PDu
                   1115: .ne 1.1
                   1116: .nr QP 1
                   1117: .in +\\n(QIu
                   1118: .ll -\\n(QIu
                   1119: .ti \\n(.iu
                   1120: ..
                   1121: .      \"IE - synonym for .LP
                   1122: .de IE
                   1123: .LP
                   1124: ..
                   1125: .      \"LB - label paragraph
                   1126: .de LB
                   1127: .in +\\n(I\\n(IRu
                   1128: .ta \\n(I\\n(IRu
                   1129: .if \\n(.$ .ti -\\n(I\\n(IRu
                   1130: .if \\n(.$ \&\\$1\t\c
                   1131: ..
                   1132: .de XP
                   1133: .RT
                   1134: .if !\\n(IP .nr IP +1
                   1135: .sp \\n(PDu
                   1136: .ne 3
                   1137: .if \\n(.$-2 .nr I\\n(IR \\$3n
                   1138: .in +\\n(I\\n(IRu
                   1139: .ta \\n(I\\n(IRu/2u \\n(I\\n(IRu
                   1140: .ti -\\n(I\\n(IRu
                   1141: \0\\$1\t\\$2\t\c
                   1142: ..
                   1143: .      \"RS - prepare for double indenting
                   1144: .de RS
                   1145: .nr IS \\n(IP
                   1146: .RT
                   1147: .nr IP \\n(IS
                   1148: .if \\n(IP>0 .in +\\n(I\\n(IRu
                   1149: .nr IR +1
                   1150: .nr I\\n(IR \\n(PIu
                   1151: .in +\\n(I\\n(IRu
                   1152: .nr TY \\n(TZ-\\n(.i
                   1153: .ta \\n(TYuR
                   1154: ..
                   1155: .      \"RE - retreat to the left
                   1156: .de RE
                   1157: .nr IS \\n(IP
                   1158: .RT
                   1159: .nr IP \\n(IS
                   1160: .nr IR -1
                   1161: .if \\n(IP<=0 .in -\\n(I\\n(IRu
                   1162: ..
                   1163: .de TC
                   1164: .nr TZ \\n(.lu
                   1165: .if \\n(.$ .nr TZ \\$1n
                   1166: .ta \\n(TZuR
                   1167: ..
                   1168: .de TD
                   1169: .LP
                   1170: .nr TZ 0
                   1171: ..
                   1172: .      \"CM - cut mark
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                   1345: Bell Laboratories
                   1346: Holmdel, New Jersey 07733
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                   1349: Bell Laboratories
                   1350: Whippany, New Jersey 07981
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                   1566: ..

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