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1.1 root 1: .TH EQNCHAR 7 "1 February 1983"
2: .UC
3: .EQ
4: tdefine ciplus % "\o'\(pl\(ci'" %
5: ndefine ciplus % O+ %
6: tdefine citimes % "\o'\(mu\(ci'" %
7: ndefine citimes % Ox %
8: tdefine =wig % "\(eq\h'-\w'\(eq'u-\w'\s-2\(ap'u/2u'\v'-.4m'\s-2\z\(ap\(ap\s+2\v'.4m'\h'\w'\(eq'u-\w'\s-2\(ap'u/2u'" %
9: ndefine =wig % ="~" %
10: tdefine bigstar % "\o'\(pl\(mu'" %
11: ndefine bigstar % X|- %
12: tdefine =dot % "\z\(eq\v'-.6m'\h'.2m'\s+2.\s-2\v'.6m'\h'.1m'" %
13: ndefine =dot % = dot %
14: tdefine orsign % "\s-2\v'-.15m'\z\e\e\h'-.05m'\z\(sl\(sl\v'.15m'\s+2" %
15: ndefine orsign % \e/ %
16: tdefine andsign % "\s-2\v'-.15m'\z\(sl\(sl\h'-.05m'\z\e\e\v'.15m'\s+2" %
17: ndefine andsign % /\e %
18: tdefine =del % "\v'.3m'\z=\v'-.6m'\h'.3m'\s-1\(*D\s+1\v'.3m'" %
19: ndefine =del % = to DELTA %
20: tdefine oppA % "\s-2\v'-.15m'\z\e\e\h'-.05m'\z\(sl\(sl\v'-.15m'\h'-.75m'\z-\z-\h'.2m'\z-\z-\v'.3m'\h'.4m'\s+2" %
21: ndefine oppA % V- %
22: tdefine oppE %"\s-3\v'.2m'\z\(em\v'-.5m'\z\(em\v'-.5m'\z\(em\v'.55m'\h'.9m'\z\(br\z\(br\v'.25m'\s+3" %
23: ndefine oppE % E/ %
24: tdefine incl % "\s-1\z\(or\h'-.1m'\v'-.45m'\z\(em\v'.7m'\z\(em\v'.2m'\(em\v'-.45m'\s+1" %
25: ndefine incl % C_ %
26: tdefine nomem % "\o'\(mo\(sl'" %
27: ndefine nomem % C-/ %
28: tdefine angstrom % "\fR\zA\v'-.3m'\h'.2m'\(de\v'.3m'\fP\h'.2m'" %
29: ndefine angstrom % A to o %
30: tdefine star %{ roman "\v'.5m'\s+3*\s-3\v'-.5m'"}%
31: ndefine star % * %
32: tdefine || % \(or\(or %
33: tdefine <wig % "\z<\v'.4m'\(ap\v'-.4m'" %
34: ndefine <wig %{ < from "~" }%
35: tdefine >wig % "\z>\v'.4m'\(ap\v'-.4m'" %
36: ndefine >wig %{ > from "~" }%
37: tdefine langle % "\s-3\b'\(sl\e'\s0" %
38: ndefine langle %<%
39: tdefine rangle % "\s-3\b'\e\(sl'\s0" %
40: ndefine rangle %>%
41: tdefine hbar % "\zh\v'-.6m'\h'.05m'\(ru\v'.6m'" %
42: ndefine hbar % h\u-\d %
43: ndefine ppd % _| %
44: tdefine ppd % "\o'\(ru\s-2\(or\s+2'" %
45: tdefine <-> % "\o'\(<-\(->'" %
46: ndefine <-> % "<-->" %
47: tdefine <=> % "\s-2\z<\v'.05m'\h'.2m'\z=\h'.55m'=\h'-.6m'\v'-.05m'>\s+2" %
48: ndefine <=> % "<=>" %
49: tdefine |< % "\o'<\(or'" %
50: ndefine |< % <| %
51: tdefine |> % "\o'>\(or'" %
52: ndefine |> % |> %
53: tdefine ang % "\v'-.15m'\z\s-2\(sl\s+2\v'.15m'\(ru" %
54: ndefine ang % /_ %
55: tdefine rang % "\z\(or\h'.15m'\(ru" %
56: ndefine rang % L %
57: tdefine 3dot % "\v'-.8m'\z.\v'.5m'\z.\v'.5m'.\v'-.2m'" %
58: ndefine 3dot % .\u.\u.\d\d %
59: tdefine thf % ".\v'-.5m'.\v'.5m'." %
60: ndefine thf % ..\u.\d %
61: tdefine quarter % roman \(14 %
62: ndefine quarter % 1/4 %
63: tdefine 3quarter % roman \(34 %
64: ndefine 3quarter % 3/4 %
65: tdefine degree % \(de %
66: ndefine degree % nothing sup o %
67: tdefine square % \(sq %
68: ndefine square % [] %
69: tdefine circle % \(ci %
70: ndefine circle % O %
71: tdefine blot % "\fB\(sq\fP" %
72: ndefine blot % HIX %
73: tdefine bullet % \(bu %
74: ndefine bullet % oxe %
75: tdefine -wig % "\(~=" %
76: ndefine -wig % - to "~" %
77: tdefine wig % \(ap %
78: ndefine wig % "~" %
79: tdefine prop % \(pt %
80: ndefine prop % oc %
81: tdefine empty % \(es %
82: ndefine empty % O/ %
83: tdefine member % \(mo %
84: ndefine member % C- %
85: tdefine cup % \(cu %
86: ndefine cup % U %
87: define cap % \(ca %
88: define subset % \(sb %
89: define supset % \(sp %
90: define !subset % \(ib %
91: define !supset % \(ip %
92: .EN
93: .SH NAME
94: eqnchar \- special character definitions for eqn
95: .SH SYNOPSIS
96: .B eqn /usr/pub/eqnchar
97: [ files ]
98: .B \(bv troff
99: [ options ]
100: .PP
101: .B neqn /usr/pub/eqnchar
102: [ files ]
103: .B \(bv nroff
104: [ options ]
105: .SH DESCRIPTION
106: .I Eqnchar
107: contains
108: .I troff
109: and
110: .I nroff
111: character definitions for constructing characters that are not
112: available on the Graphic Systems typesetter.
113: These definitions are primarily intended for use with
114: .I eqn
115: and
116: .IR neqn .
117: It contains definitions for the following characters
118: .PP
119: .nf
120: .ta \w'angstrom 'u \n(.lu/3u +\w'angstrom 'u \n(.lu*2u/3u +\w'angstrom 'u
121: .EQ
122: "ciplus" ciplus "|\||" || "square" square
123: .EN
124: .EQ
125: "citimes" citimes "langle" langle "circle" circle
126: .EN
127: .EQ
128: "wig" wig "rangle" rangle "blot" blot
129: .EN
130: .EQ
131: "-wig" -wig "hbar" hbar "bullet" bullet
132: .EN
133: .EQ
134: ">wig" >wig "ppd" ppd "prop" prop
135: .EN
136: .EQ
137: "<wig" <wig "<->" <-> "empty" empty
138: .EN
139: .EQ
140: "=wig" =wig "<=>" <=> "member" member
141: .EN
142: .EQ
143: "star" star "|\|<" |< "nomem" nomem
144: .EN
145: .EQ
146: "bigstar" bigstar "|\|>" |> "cup" cup
147: .EN
148: .EQ
149: "=dot" =dot "ang" ang "cap" cap
150: .EN
151: .EQ
152: "orsign" orsign "rang" rang "incl" incl
153: .EN
154: .EQ
155: "andsign" andsign "3dot" 3dot "subset" subset
156: .EN
157: .EQ
158: "=del" =del "thf" thf "supset" supset
159: .EN
160: .EQ
161: "oppA" oppA "quarter" quarter "!subset" !subset
162: .EN
163: .EQ
164: "oppE" oppE "3quarter" 3quarter "!supset" !supset
165: .EN
166: .EQ
167: "angstrom" angstrom "degree" degree
168: .EN
169: .SH FILES
170: /usr/pub/eqnchar
171: .SH SEE ALSO
172: troff(1), eqn(1)
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