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1.1 root 1: .\" Copyright (c) 1980 Regents of the University of California.
2: .\" All rights reserved. The Berkeley software License Agreement
3: .\" specifies the terms and conditions for redistribution.
4: .\"
5: .\" @(#)eqnchar.7 6.1 (Berkeley) 5/20/85
6: .\"
7: .TH EQNCHAR 7 "May 20, 1985"
8: .UC 3
9: .EQ
10: tdefine ciplus % "\o'\(pl\(ci'" %
11: ndefine ciplus % O+ %
12: tdefine citimes % "\o'\(mu\(ci'" %
13: ndefine citimes % Ox %
14: 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'" %
15: ndefine =wig % ="~" %
16: tdefine bigstar % "\o'\(pl\(mu'" %
17: ndefine bigstar % X|- %
18: tdefine =dot % "\z\(eq\v'-.6m'\h'.2m'\s+2.\s-2\v'.6m'\h'.1m'" %
19: ndefine =dot % = dot %
20: tdefine orsign % "\s-2\v'-.15m'\z\e\e\h'-.05m'\z\(sl\(sl\v'.15m'\s+2" %
21: ndefine orsign % \e/ %
22: tdefine andsign % "\s-2\v'-.15m'\z\(sl\(sl\h'-.05m'\z\e\e\v'.15m'\s+2" %
23: ndefine andsign % /\e %
24: tdefine =del % "\v'.3m'\z=\v'-.6m'\h'.3m'\s-1\(*D\s+1\v'.3m'" %
25: ndefine =del % = to DELTA %
26: 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" %
27: ndefine oppA % V- %
28: 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" %
29: ndefine oppE % E/ %
30: tdefine incl % "\s-1\z\(or\h'-.1m'\v'-.45m'\z\(em\v'.7m'\z\(em\v'.2m'\(em\v'-.45m'\s+1" %
31: ndefine incl % C_ %
32: tdefine nomem % "\o'\(mo\(sl'" %
33: ndefine nomem % C-/ %
34: tdefine angstrom % "\fR\zA\v'-.3m'\h'.2m'\(de\v'.3m'\fP\h'.2m'" %
35: ndefine angstrom % A to o %
36: tdefine star %{ roman "\v'.5m'\s+3*\s-3\v'-.5m'"}%
37: ndefine star % * %
38: tdefine || % \(or\(or %
39: tdefine <wig % "\z<\v'.4m'\(ap\v'-.4m'" %
40: ndefine <wig %{ < from "~" }%
41: tdefine >wig % "\z>\v'.4m'\(ap\v'-.4m'" %
42: ndefine >wig %{ > from "~" }%
43: tdefine langle % "\s-3\b'\(sl\e'\s0" %
44: ndefine langle %<%
45: tdefine rangle % "\s-3\b'\e\(sl'\s0" %
46: ndefine rangle %>%
47: tdefine hbar % "\zh\v'-.6m'\h'.05m'\(ru\v'.6m'" %
48: ndefine hbar % h\u-\d %
49: ndefine ppd % _| %
50: tdefine ppd % "\o'\(ru\s-2\(or\s+2'" %
51: tdefine <-> % "\o'\(<-\(->'" %
52: ndefine <-> % "<-->" %
53: tdefine <=> % "\s-2\z<\v'.05m'\h'.2m'\z=\h'.55m'=\h'-.6m'\v'-.05m'>\s+2" %
54: ndefine <=> % "<=>" %
55: tdefine |< % "\o'<\(or'" %
56: ndefine |< % <| %
57: tdefine |> % "\o'>\(or'" %
58: ndefine |> % |> %
59: tdefine ang % "\v'-.15m'\z\s-2\(sl\s+2\v'.15m'\(ru" %
60: ndefine ang % /_ %
61: tdefine rang % "\z\(or\h'.15m'\(ru" %
62: ndefine rang % L %
63: tdefine 3dot % "\v'-.8m'\z.\v'.5m'\z.\v'.5m'.\v'-.2m'" %
64: ndefine 3dot % .\u.\u.\d\d %
65: tdefine thf % ".\v'-.5m'.\v'.5m'." %
66: ndefine thf % ..\u.\d %
67: tdefine quarter % roman \(14 %
68: ndefine quarter % 1/4 %
69: tdefine 3quarter % roman \(34 %
70: ndefine 3quarter % 3/4 %
71: tdefine degree % \(de %
72: ndefine degree % nothing sup o %
73: tdefine square % \(sq %
74: ndefine square % [] %
75: tdefine circle % \(ci %
76: ndefine circle % O %
77: tdefine blot % "\fB\(sq\fP" %
78: ndefine blot % HIX %
79: tdefine bullet % \(bu %
80: ndefine bullet % oxe %
81: tdefine -wig % "\(~=" %
82: ndefine -wig % - to "~" %
83: tdefine wig % \(ap %
84: ndefine wig % "~" %
85: tdefine prop % \(pt %
86: ndefine prop % oc %
87: tdefine empty % \(es %
88: ndefine empty % O/ %
89: tdefine member % \(mo %
90: ndefine member % C- %
91: tdefine cup % \(cu %
92: ndefine cup % U %
93: define cap % \(ca %
94: define subset % \(sb %
95: define supset % \(sp %
96: define !subset % \(ib %
97: define !supset % \(ip %
98: .EN
99: .SH NAME
100: eqnchar \- special character definitions for eqn
101: .SH SYNOPSIS
102: .B eqn /usr/pub/eqnchar
103: [ files ]
104: .B \(bv troff
105: [ options ]
106: .PP
107: .B neqn /usr/pub/eqnchar
108: [ files ]
109: .B \(bv nroff
110: [ options ]
111: .SH DESCRIPTION
112: .I Eqnchar
113: contains
114: .I troff
115: and
116: .I nroff
117: character definitions for constructing characters that are not
118: available on the Graphic Systems typesetter.
119: These definitions are primarily intended for use with
120: .I eqn
121: and
122: .IR neqn .
123: It contains definitions for the following characters
124: .PP
125: .nf
126: .ta \w'angstrom 'u \n(.lu/3u +\w'angstrom 'u \n(.lu*2u/3u +\w'angstrom 'u
127: .EQ
128: "ciplus" ciplus "|\||" || "square" square
129: .EN
130: .EQ
131: "citimes" citimes "langle" langle "circle" circle
132: .EN
133: .EQ
134: "wig" wig "rangle" rangle "blot" blot
135: .EN
136: .EQ
137: "-wig" -wig "hbar" hbar "bullet" bullet
138: .EN
139: .EQ
140: ">wig" >wig "ppd" ppd "prop" prop
141: .EN
142: .EQ
143: "<wig" <wig "<->" <-> "empty" empty
144: .EN
145: .EQ
146: "=wig" =wig "<=>" <=> "member" member
147: .EN
148: .EQ
149: "star" star "|\|<" |< "nomem" nomem
150: .EN
151: .EQ
152: "bigstar" bigstar "|\|>" |> "cup" cup
153: .EN
154: .EQ
155: "=dot" =dot "ang" ang "cap" cap
156: .EN
157: .EQ
158: "orsign" orsign "rang" rang "incl" incl
159: .EN
160: .EQ
161: "andsign" andsign "3dot" 3dot "subset" subset
162: .EN
163: .EQ
164: "=del" =del "thf" thf "supset" supset
165: .EN
166: .EQ
167: "oppA" oppA "quarter" quarter "!subset" !subset
168: .EN
169: .EQ
170: "oppE" oppE "3quarter" 3quarter "!supset" !supset
171: .EN
172: .EQ
173: "angstrom" angstrom "degree" degree
174: .EN
175: .SH FILES
176: /usr/pub/eqnchar
177: .SH SEE ALSO
178: troff(1), eqn(1)
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