<!-- $Id: ISO-TECH.ENT 1.3 1995/12/18 02:30:41 glf Exp $
-->

<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOtech PUBLIC
       "ISO 8879-1986//ENTITIES General Technical//EN" "iso-tech.ent">
     %ISOtech;
-->
<!ENTITY aleph  SDATA "font=symbol charset=fontspecific code=192 descr='[aleph]'"--/aleph =aleph, Hebrew-->
<!ENTITY and    SDATA "font=symbol charset=fontspecific code=217 descr='[and]'"--/wedge /land B: =logical and-->
<!ENTITY ap     SDATA "font=symbol charset=fontspecific code=187 TeX='\approx' descr='[ap]'"--/approx R: =approximate-->
<!ENTITY bottom SDATA "font=symbol charset=fontspecific code=94 TeX='\perp' descr='[bottom]'"--/bot B: =perpendicular-->
<!ENTITY cap    SDATA "font=symbol charset=fontspecific code=199 descr='[cap]'"--/cap B: =intersection-->
<!ENTITY cong   SDATA "font=symbol charset=fontspecific code=64 descr='[cong]'"--/cong R: =congruent with-->
<!ENTITY cup    SDATA "font=symbol charset=fontspecific code=200 descr='[cup]'"--/cup B: =union or logical sum-->
<!ENTITY equiv  SDATA "font=symbol charset=fontspecific code=186 TeX='\equiv' descr='[equiv]'"--/equiv R: =identical with-->
<!ENTITY exist  SDATA "font=symbol charset=fontspecific code=36 TeX='\exists ' descr='[exist]'"--/exists =at least one exists-->
<!ENTITY forall SDATA "font=symbol charset=fontspecific code=34 TeX='\forall ' descr='[forall]'"--/forall =for all-->
<!ENTITY fnof   SDATA "font=symbol charset=fontspecific code=166 descr='[fnof]'"--=function of (italic small f)-->
<!ENTITY ge     SDATA "font=symbol charset=fontspecific code=179 TeX='\geq ' descr='[ge]'"--/geq /ge R: =greater-than-or-equal-->
<!ENTITY iff    SDATA "font=symbol charset=fontspecific code=219 TeX='\Leftrightarrow ' descr='[iff]'" --/iff =if and only if-->
<!ENTITY infin  SDATA "font=symbol charset=fontspecific code=165 TeX='\infty ' descr='[infin]'"--/infty =infinity-->
<!ENTITY int    SDATA "font=symbol charset=fontspecific code=242 descr='[int]'"--/int L: =integral operator-->
<!ENTITY isin   SDATA "font=symbol charset=fontspecific code=206 TeX='\in' descr='[isin]'"--/in R: =set membership-->
<!ENTITY lang   SDATA "font=symbol charset=fontspecific code=225 descr='[lang]'"--/langle O: =left angle bracket-->
<!ENTITY lArr   SDATA "font=symbol charset=fontspecific code=220 descr='[lArr]'"--/Leftarrow A: =is implied by-->
<!ENTITY le     SDATA "font=symbol charset=fontspecific code=163 TeX='\leq ' descr='[le]'"--/leq /le R: =less-than-or-equal-->
<!ENTITY minus  SDATA "font=symbol charset=fontspecific code=45" --B: =minus sign-->
<!ENTITY nabla  SDATA "font=symbol charset=fontspecific code=209 TeX='\nabla ' descr='[nabla]'"--/nabla =del, Hamilton operator-->
<!ENTITY ne     SDATA "font=symbol charset=fontspecific code=185 TeX='\ne ' descr='[ne]'"--/ne /neq R: =not equal-->
<!ENTITY notin  SDATA "font=symbol charset=fontspecific code=207 descr='[notin]'"--N: negated set membership-->
<!ENTITY or     SDATA "font=symbol charset=fontspecific code=218 descr='[or]'"--/vee /lor B: =logical or-->
<!ENTITY par    SDATA "font=cmsy10 charset=fontspecific code=107 TeX='\| ' descr='[par]'"--/parallel R: =parallel-->
<!ENTITY part   SDATA "font=symbol charset=fontspecific code=182 descr='[part]'"--/partial =partial differential-->
<!ENTITY perp   SDATA "font=symbol charset=fontspecific code=94 TeX='\bot ' descr='[perp]'"--/perp R: =perpendicular-->
<!ENTITY prime  SDATA "font=symbol charset=fontspecific code=162 TeX='\prime ' descr='[prime]'"--/prime =prime or minute-->
<!ENTITY Prime  SDATA "font=symbol charset=fontspecific code=178 descr='[Prime]'"--=double prime or second-->
<!ENTITY prop   SDATA "font=symbol charset=fontspecific code=181 TeX='\propto' descr='[prop]'"--/propto R: =is proportional to-->
<!ENTITY radic  SDATA "font=symbol charset=fontspecific code=214 descr='[radic]'"--/surd =radical-->
<!ENTITY rang   SDATA "font=symbol charset=fontspecific code=241 descr='[rang]'"--/rangle C: =right angle bracket-->
<!ENTITY rArr   SDATA "font=symbol charset=fontspecific code=222 descr='[rArr]'"--/Rightarrow A: =implies-->
<!ENTITY sim    "~" --/sim R: =similar-->
<!ENTITY sub    SDATA "font=symbol charset=fontspecific code=204 descr='[sub]'"--/subset R: =subset or is implied by-->
<!ENTITY sube   SDATA "font=symbol charset=fontspecific code=205 descr='[sube]'"--/subseteq R: =subset, equals-->
<!ENTITY sup    SDATA "font=symbol charset=fontspecific code=201 descr='[sup]'"--/supset R: =superset or implies-->
<!ENTITY supe   SDATA "font=symbol charset=fontspecific code=202 descr='[supe]'"--/supseteq R: =superset, equals-->
<!ENTITY there4 SDATA "font=symbol charset=fontspecific code=92 descr='[there4]'"--/therefore R: =therefore-->
<!ENTITY angst  "&#197;" --Angstrom =capital A, ring-->
<!ENTITY Dot    "&#168;" --=dieresis or umlaut mark-->
 
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To ignore the placeholders, use the keyword "IGNORE". If you are ignoring this
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<![ INCLUDE [
<!ENTITY ang90  "[ang90]"--=right (90 degree) angle-->
<!ENTITY angsph "[angsph]"--/sphericalangle =angle-spherical-->
<!ENTITY becaus "[becaus]"--/because R: =because-->
<!ENTITY conint "[conint]"--/oint L: =contour integral operator-->
<!ENTITY mnplus "[mnplus]"--/mp B: =minus-or-plus sign-->
<!ENTITY ni     "[ni]"--/ni /owns R: =contains-->
<!ENTITY permil "[permil]"--=per thousand-->
<!ENTITY sime   "[sime]"--/simeq R: =similar, equals-->
<!ENTITY square "[square]"--/square B: =square-->
<!ENTITY Verbar "[Verbar]"--/Vert =dbl vertical bar-->
<!ENTITY bernou "[bernou]"--Bernoulli function (script capital B)-->
<!ENTITY compfn "[compfn]"--B: composite function (small circle)-->
<!ENTITY DotDot "[DotDot]"--four dots above-->
<!ENTITY hamilt "[hamilt]"--Hamiltonian (script capital H)-->
<!ENTITY lagran "[lagran]"--Lagrangian (script capital L)-->
<!ENTITY lowast "[lowast]"--low asterisk-->
<!ENTITY order  "[order]"--order of (script small o)-->
<!ENTITY phmmat "[phmmat]"--physics M-matrix (script capital M)-->
<!ENTITY tdot   "[tdot]"--three dots above-->
<!ENTITY tprime "[tprime]"--triple prime-->
<!ENTITY wedgeq "[wedgeq]"--R: corresponds to (wedge, equals)-->
]]>