<!-- (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=64
descr='[ap]'"--/approx R: =approximate-->
<!ENTITY bottom SDATA "font=symbol charset=fontspecific code=94
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
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 "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
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=172
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 "-" --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 "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
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=174
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 "Å" --Angstrom =capital A, ring-->
<!ENTITY Dot "¨" --=dieresis or umlaut mark-->
<!-- The following characters could not be defined using commonly available
fonts. Therefore, EBT is using placeholders for these characters. To include
the placeholders in your document, make sure that the marked section below has
the keyword "INCLUDE".
To ignore the placeholders, use the keyword "IGNORE". If you are ignoring this
marked section and your SGML document references any of the entities declared
below, you will get (non-fatal) mkbook errors, and the entity references will
not be replaced.
Finally, you may choose to define the entities below yourself, using a special
font that will be available to readers of your DynaText books. Use the same
SDATA entity declaration model as is used above, substituting the appropriate
names and decimal numbers for font, charset, code, and descr. In that case, you
should INCLUDE the marked section.
See Chapter 7 of Publisher Guide, Volume 1 for more information. -->
<![ 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)-->
]]>