1tdefine ciplus % "+○" % ndefine ciplus % O+ % tdefine citimes % "×○"
2% ndefine citimes % Ox % tdefine =wig % "=∼∼" % ndefine =wig % ="~" %
3tdefine bigstar % "+×" % ndefine bigstar % X|‐ % tdefine =dot % "=."
4% ndefine =dot % = dot % tdefine orsign % "\\//" % ndefine orsign %
5\/ % tdefine andsign % "//\\" % ndefine andsign % /\ % tdefine =del
6% "=Δ" % ndefine =del % = to DELTA % tdefine oppA % "\\//‐‐‐‐" % ndefine
7oppA % V‐ % tdefine oppE %"———││" % ndefine oppE % E/ % tdefine incl %
8"|———" % ndefine incl % C_ % tdefine nomem % "∈/" % ndefine nomem % C‐/
9% tdefine angstrom % "A°" % ndefine angstrom % A to o % tdefine
10star %{ roman "*"}% ndefine star % * % tdefine || % || % tdefine
11<wig % "<∼" % ndefine <wig %{ < from "~" }% tdef/ine >wig % ">∼" %
12ndefine >wig %{ > from "~" }\% tdefine langle % "\" % ndefine lan‐
13gle %<% tdefine rangle % "/" % ndefine rangle %>% tdefine hbar %
14"h_" % ndefine hbar % h‐ % ndefine ppd % _| % tdefine ppd % "_|" %
15tdefine <‐> % "←→" % ndefine <‐> % "<‐‐>" % tdefine <=> % "<==>" %
16ndefine <=> % "<=>" % tdefine |< % "<|" % ndefine |< % <| % tdefine
17|> % ">|" % ndefine |> % |> % tdefine ang % "/_" % ndefine ang % /_ %
18tdefine rang % "|_" % ndefine rang % L % tdefine 3dot % "..." % nde‐
19fine 3dot % ... % tdefine thf % "..." % ndefine thf % ... % tdefine
20quarter % roman ¼ % ndefine quarter % 1/4 % tdefine 3quarter %
21roman ¾ % ndefine 3quarter % 3/4 % tdefine degree % ° % ndefine
22degree % nothing sup o % tdefine square % □ % ndefine square % []
23% tdefine circle % ○ % ndefine circle % O % tdefine blot % "□" %
24ndefine blot % HIX % tdefine bullet % · % ndefine bullet % oxe % tde‐
25fine ‐wig % "≈" % ndefine ‐wig % ‐ to "~" % tdefine wig % ∼ %
26ndefine wig % "~" % tdefine prop % ∝ % ndefine prop % oc % tde‐
27fine empty % ∅ % ndefine empty % O/ % tdefine member % ∈ % ndefine
28member % C‐ % tdefine cup % ∪ % ndefine cup % U % define cap % ∩ %
29define subset % ⊂ % define supset % ⊃ % define !subset % ⊆ % de‐
30EQNCHAR(7) Miscellaneous Information Manual EQNCHAR(7)
31fine !supset % ⊇ %
35
37 eqnchar - special character definitions for eqn
38
40 eqn /usr/pub/eqnchar [ files ] ⎪ troff [ options ]
41 neqn /usr/pub/eqnchar [ files ] ⎪ nroff [ options ]
43
45 Eqnchar contains troff and nroff character definitions for constructing
46 characters that are not available on the Graphic Systems typesetter.
47 These definitions are primarily intended for use with eqn and neqn. It
48 contains definitions for the following characters
49 "ciplus" ciplus "||" || "square" square
51 "citimes" citimes "langle" langle "circle" circle
52 "wig" wig "rangle" rangle "blot" blot
53 "-wig" -wig "hbar" hbar "bullet" bullet
54 ">wig" >wig "ppd" ppd "prop" prop
55 "<wig" <wig "<->" <-> "empty" empty
56 "=wig" =wig "<=>" <=> "member" member
57 "star" star "|" |< "nomem" nomem
58 "bigstar" bigstar "|>" |> "cup" cup
59 "=dot" =dot "ang" ang "cap" cap
60 "orsign" orsign "rang" rang "incl" incl
61 "andsign" andsign "3dot" 3dot "subset" subset
62 "=del" =del "thf" thf "supset" supset
63 "oppA" oppA "quarter" quarter "!subset" !subset
64 "oppE" oppE "3quarter" 3quarter "!supset"!supset
65 "angstrom" angstrom "degree" degree
66
68 /usr/pub/eqnchar
69
71 troff(1), eqn(1)
72 EQNCHAR(7)