1 <!-- $XConsortium: helpchar.ent /main/2 1996/11/19 16:03:52 drk $ -->
2 <!-- Entities for Typographical Symbols -->
3 <!entity bullet SDATA "[bull ]"> <!-- ISOpub -->
4 <!entity S SDATA "[sect ]"> <!-- ISOnum -->
5 <!entity P SDATA "[para ]"> <!-- ISOnum -->
7 <!-- Entities for Lower Case Greek Letters -->
8 <!entity alpha SDATA "[alpha ]"> <!-- ISOgrk3 -->
9 <!entity beta SDATA "[beta ]"> <!-- ISOgrk3 -->
10 <!entity chi SDATA "[chi ]"> <!-- ISOgrk3 -->
11 <!entity delta SDATA "[delta ]"> <!-- ISOgrk3 -->
12 <!entity varepsilon SDATA "[epsiv ]"> <!-- ISOgrk3 -->
13 <!entity phi SDATA "[phis ]"> <!-- ISOgrk3 -->
14 <!entity varphi SDATA "[phiv ]"> <!-- ISOgrk3 -->
15 <!entity gamma SDATA "[gamma ]"> <!-- ISOgrk3 -->
16 <!entity eta SDATA "[eta ]"> <!-- ISOgrk3 -->
17 <!entity iota SDATA "[iota ]"> <!-- ISOgrk3 -->
18 <!entity kappa SDATA "[kappa ]"> <!-- ISOgrk3 -->
19 <!entity lambda SDATA "[lambda]"> <!-- ISOgrk3 -->
20 <!entity mu SDATA "[mu ]"> <!-- ISOgrk3 -->
21 <!entity nu SDATA "[nu ]"> <!-- ISOgrk3 -->
22 <!entity pi SDATA "[pi ]"> <!-- ISOgrk3 -->
23 <!entity varpi SDATA "[piv ]"> <!-- ISOgrk3 -->
24 <!entity theta SDATA "[thetas]"> <!-- ISOgrk3 -->
25 <!entity vartheta SDATA "[thetav]"> <!-- ISOgrk3 -->
26 <!entity rho SDATA "[rho ]"> <!-- ISOgrk3 -->
27 <!entity sigma SDATA "[sigma ]"> <!-- ISOgrk3 -->
28 <!entity tau SDATA "[tau ]"> <!-- ISOgrk3 -->
29 <!entity upsilon SDATA "[upsi ]"> <!-- ISOgrk3 -->
30 <!entity omega SDATA "[omega ]"> <!-- ISOgrk3 -->
31 <!entity xi SDATA "[xi ]"> <!-- ISOgrk3 -->
32 <!entity psi SDATA "[psi ]"> <!-- ISOgrk3 -->
33 <!entity zeta SDATA "[zeta ]"> <!-- ISOgrk3 -->
35 <!-- Entities for Lower Case Greek Letters -->
36 <!entity Udelta SDATA "[Delta ]"> <!-- ISOgrk3 -->
37 <!entity Uphi SDATA "[Phi ]"> <!-- ISOgrk3 -->
38 <!entity Ugamma SDATA "[Gamma ]"> <!-- ISOgrk3 -->
39 <!entity Ulambda SDATA "[Lambda]"> <!-- ISOgrk3 -->
40 <!entity Upi SDATA "[Pi ]"> <!-- ISOgrk3 -->
41 <!entity Utheta SDATA "[Theta ]"> <!-- ISOgrk3 -->
42 <!entity Usigma SDATA "[Sigma ]"> <!-- ISOgrk3 -->
43 <!entity Uupsilon SDATA "[Upsi ]"> <!-- ISOgrk3 -->
44 <!entity Uomega SDATA "[Omega ]"> <!-- ISOgrk3 -->
45 <!entity Uxi SDATA "[Xi ]"> <!-- ISOgrk3 -->
46 <!entity Upsi SDATA "[Psi ]"> <!-- ISOgrk3 -->
48 <!-- Entities for Advanced Math Symbols -->
49 <!entity squared SDATA "[sup2 ]"> <!-- ISOnum -->
50 <!entity cubed SDATA "[sub3 ]"> <!-- ISOnum -->
51 <!entity one-fourth SDATA "[frac14]"> <!-- ISOnum -->
52 <!entity one-half SDATA "[frac12]"> <!-- ISOnum -->
53 <!entity three-fourths SDATA "[frac34]"> <!-- ISOnum -->
54 <!entity infty SDATA "[infin ]"> <!-- ISOtech -->
55 <!entity equiv SDATA "[equiv ]"> <!-- ISOtech -->
56 <!entity not-eq SDATA "[ne ]"> <!-- ISOtech -->
57 <!entity approx SDATA "[ap ]"> <!-- ISOtech -->
58 <!entity neg SDATA "[not ]"> <!-- ISOnum -->
59 <!entity cap SDATA "[cap ]"> <!-- ISOtech -->
60 <!entity cup SDATA "[cup ]"> <!-- ISOtech -->
61 <!entity vee SDATA "[or ]"> <!-- ISOtech -->
62 <!entity wedge SDATA "[and ]"> <!-- ISOtech -->
63 <!entity in SDATA "[isin ]"> <!-- ISOtech -->
64 <!entity subset SDATA "[sub ]"> <!-- ISOtech -->
65 <!entity subseteq SDATA "[sube ]"> <!-- ISOtech -->
66 <!entity supset SDATA "[sup ]"> <!-- ISOtech -->
67 <!entity supseteq SDATA "[supe ]"> <!-- ISOtech -->
68 <!entity forall SDATA "[forall]"> <!-- ISOtech -->
69 <!entity exists SDATA "[exist ]"> <!-- ISOtech -->
70 <!entity function SDATA "[fnof ]"> <!-- ISOtech -->
71 <!entity angle SDATA "[ang ]"> <!-- ISOamso -->
72 <!entity cong SDATA "[cong ]"> <!-- ISOtech -->
73 <!entity propto SDATA "[prop ]"> <!-- ISOtech -->
74 <!entity perp SDATA "[perp ]"> <!-- ISOtech -->
75 <!entity cdot SDATA "[sdot ]"> <!-- ISOamsb -->
76 <!entity oplus SDATA "[oplus ]"> <!-- ISOamsb -->
77 <!entity otimes SDATA "[otimes]"> <!-- ISOamsb -->
78 <!entity oslash SDATA "[osol ]"> <!-- ISOamsb -->
79 <!entity partial SDATA "[part ]"> <!-- ISOtech -->
80 <!entity sum SDATA "[sum ]"> <!-- ISOasmb -->
81 <!entity prod SDATA "[prod ]"> <!-- ISOasmb -->
83 <!-- Entities for Arrows -->
84 <!entity leftarrow SDATA "[larr ]"> <!-- ISOnum -->
85 <!entity rightarrow SDATA "[rarr ]"> <!-- ISOnum -->
86 <!entity uparrow SDATA "[uarr ]"> <!-- ISOnum -->
87 <!entity downarrow SDATA "[darr ]"> <!-- ISOnum -->
88 <!entity leftrightarrow SDATA "[harr ]"> <!-- ISOamsa -->
89 <!entity bigleftarrow SDATA "[lArr ]"> <!-- ISOtech -->
90 <!entity bigrightarrow SDATA "[rArr ]"> <!-- ISOtech -->
91 <!entity biguparrow SDATA "[uArr ]"> <!-- ISOamsa -->
92 <!entity bigdownarrow SDATA "[dArr ]"> <!-- ISOamsa -->
93 <!entity bigleftrightarrow SDATA "[hArr ]"> <!-- ISOamsa -->
95 <!-- Entities for Card Suites -->
96 <!entity diamondsuit SDATA "[diams ]"> <!-- ISOpub -->
97 <!entity heartsuit SDATA "[hearts]"> <!-- ISOgrk3 -->
98 <!entity spadesuit SDATA "[spades]"> <!-- ISOpub -->
99 <!entity clubsuit SDATA "[clubs ]"> <!-- ISOpub -->
101 <!-- Entities for Miscellaneous Symbols -->
102 <!entity diamond SDATA "[diam ]"> <!-- ISOamsb -->
103 <!entity aleph SDATA "[aleph ]"> <!-- ISOtech -->
104 <!entity nabla SDATA "[nabla ]"> <!-- ISOtech -->
105 <!entity surd SDATA "[radic ]"> <!-- ISOtech -->
106 <!entity wp SDATA "[weirp ]"> <!-- ISOamso -->
107 <!entity Re SDATA "[real ]"> <!-- ISOamso -->
108 <!entity im SDATA "[image ]"> <!-- ISOamso -->
110 <!-- Undocumented Entities -->
111 <!entity tsigma SDATA "[sfgr ]"> <!-- ISOgrk1 -->
112 <!entity therefore SDATA "[there4]"> <!-- ISOtech -->
113 <!entity cr SDATA "[dlarr ]"> <!-- ISOamsa -->
114 <!entity not-in SDATA "[nexist]"> <!-- ISOamso -->
115 <!entity invert-exclamation SDATA "[iexcl ]"> <!-- ISOnum -->
116 <!entity currency SDATA "[curren]"> <!-- ISOnum -->
117 <!entity yen SDATA "[yen ]"> <!-- ISOnum -->
118 <!entity openanglequote SDATA "[laquo ]"> <!-- ISOnum -->
119 <!entity closeanglequote SDATA "[raquo ]"> <!-- ISOnum -->
120 <!entity invert-question SDATA "[iquest]"> <!-- ISOnum -->
121 <!entity overline SDATA "[over ]"> <!-- not ISO -->