<!-- NATURE Additional character entity set. -->
<!-- Character entity set. Typical invocation:

<!ENTITY % NATURE PRIVATE "NATURE Specific Entities//EN">
     %NATURE;
     -->
<!-- NATAMINC.ENT CHANGE HISTORY -->
<!--

04/18/00        Added speciala and specialb     - JL
04/25/00        Added alphauml, huml, alphadot - JL
05/02/00        Added cbreve and Cbreve - DB
05/11/00        Added tmacr and Tmacr - DB
16/05/00        Added phivcirc - DB
23/05/00        Added betadot - DB
24/05/00        Added pcirc, Pcirc, qdot, Qdot, cmacr and Cmacr - DB
31/05/00        Added upomicr, buprho, bupeta - DB
15/06/00        Added Sbreve - VB
27/06/00        Added bupPhi - DB
18/07/00        Added deltilde - VB
25/07/00        Added bupalpha - VB
25/07/00        Added bupsigma - VB
31/08/00	Added rlhar2 - VB
21/09/00	Added rlarr2 - VB
4/10/00	        Added fcirc - VB
4/10/00         Added ftilde - VB
4/10/00         Added ydot - VB
1/11/00		Added lrhar2 - VB
18/12/00	Added psicirc - VB
21/12/00	Added Gammadot - VB
16/01/01        Added bitsigma - VB
13/02/01        Added bupgamma - VB
20/02/01        Added learr - VB
20/02/01        Added lfarr - VB
18/04/01	Added Kmacr - VB
23/05/01	Added Dmacr - VB
31/05/01	Added mmacr - NS
31/05/01	Added kvec - NS
31/05/01	Added Kvec - NS
15/06/01        Added bpart - VB
26/06/01	Added circshf, squtimes, sqush25, squhoriz, squplus - JL
02/07/01        Added omegadot - VB
03/09/01	Added lambcross - VB
10/09/01        Added obreve - VB
12/09/01	Added ktilde - VB
12/09/01	Added Ktilde - VB
17/09/01	Added rbreve - VB
19/09/01	Added Xcirc and and Smacr - VB
3/10/01		Added Vdot - VB
15/10/01	Added upphis - VB
28/11/01	Added fmacr - VB
03/12/01	Added thetamacr - VB
22/01/02	Added smalleq - VB
22/01/02	Added smalleq7 - VB
22/01/02	Added smallpar - VB
22/01/02	Added smallpar7 - VB
22/01/02	Added smeqloff - VB
22/01/02	Added smeqoff - VB
22/01/02	Added smeqoff7 - VB
22/01/02	Added smparoff - VB
22/01/02	Added smparoff7 - VB
22/01/02	Added smslant - VB
22/01/02	Added smslant7 - VB
22/01/02	Added smslantv - VB
22/01/02	Added smslantv7 - VB
22/01/02	Added smslanvs - VB
22/01/02	Added smslanvs7 - VB
22/01/02	Added loznew - VB
22/01/02	Added loznew7 - VB
22/01/02	Added lozright - VB
22/01/02	Added lozright7 - VB
22/01/02	Added lozleft - VB
22/01/02	Added lozleft7 - VB
23/01/02	Added Etilde - VB
23/01/02	Added pmacr - VB
14/02/02	Added gtilde - VB
09/03/02	Added qmacr - VB
09/03/02	Added Taumacr - VB
13/03/02	Added Rhotilde - VB
14/03/02	Added Gammamacr - VB
19/06/02	Added ctdot - VB
19/06/02	Added xline - SK
19/06/02	Added crosse - SK
24/07/02	Added dmacr - VB
24/07/02	Added Tvec - SC
24/07/02	Added Evec - SC
21/08/02	Added macr1, macr2, macr3, macr4, macr8 and strok1 - HR
04/09/02	Added Lang - VB
04/09/02	Added Rang - VB
04/09/02	Added crot - LP
25/10/02	Added utriequ - SC
28/10/02	Added Utilde LP
28/10/02	Added mutilde LP
28/10/02	Added Jtilde LP
28/10/02	Added ttilde LP
28/10/02	Added integral10 LP
28/10/02	Added zeroplus LP
28/10/02	Added zerominus LP
28/10/02	Added Ucurly LP
28/10/02	Added Ucurlytilde LP
22/12/02	Added xarr LP
22/12/02	Added Hcurly LP
22/12/02	Added narr LP
06/01/03	Added sidet LP
22/01/03	Added taucirc LP
22/01/03	Added sigmacarat SK
20/02/03	Added Svec LP
19/03/03	Added Pvec LP
16/06/03	Added Jvec LP
16/06/03	Added fvec LP
17/06/03	Added thetacirc LP
22/07/03	Added Hvec and Mvec HR
12/08/03	Added squfill45 and squlvert - SK
18/08/03	Added macr11 - LP
10/28/03	Added circtimes - HR
12/02/03	Added diam25 - HR
07/01/04	Added emptyv - VB
05/02/04	Added xidot - MJ
02/17/04	Added sigmamacr - HR
03/03/04	Added bmacr - VB
03/14/04	Added Rlatin - HR
03/24/04	Added picirc and ccircital - RB
27/04/04	Added hdot - VB
04/30/04	Added Eogon - RB
05/04/04	Added gsime and lsime - VB
05/10/04	Added deltamacr - LP
05/12/04	Added Zcirc - VB
05/22/04	Added hmacr - LP
05/22/04	Added kdot - LP
05/22/04	Added lmacr - LP
06/11/04	Added Thetadot - LP
06/11/04	Added Thetauml - LP
06/18/04	Added elldot - LP
07/12/04 	Added Acurly - LP
07/12/04 	Added Ncurly - LP
07/27/04 	Added alphacirc - LP
07/27/04 	Added omegatilde - LP
08/10/04	Added Chinese character - li3 - VB
08/10/04	Added Chinese character - li3phon - VB
08/27/04	Added Dcurly - LP
09/07/04	Added ucaron - LP
09/07/04	Added icaron - LP
09/07/04	Added Puml - LP
09/07/04	Added Jdot - LP
09/07/04	Added Wcirc - LP
09/07/04	Added proptilde - LP
09/28/04	Added ape - LP
09/28/04	Added vuml - LP
09/28/04	Added Kuml - LP
09/28/04	Added Gacute - LP
09/28/04	Added Pacute - LP
10/04/04	Added Racute - LP
10/04/04	Added mnplus - LP
10/18/04	Added Ucaron - LP
10/18/04	Added Nmacr - LP
11/03/04	Added Ecedil - LP
11/03/04	Added Saturn - LP
11/03/04	Added Jupiter - LP
11/03/04	Added dminus - LP
12/01/04	Added Rtilde - VB
12/08/04	Added epsilontilde - SK
01/24/05	Added rhomacr - MJ
01/31/05	Added Hcallig - MJ
01/31/05	Added Deltaemacr - MJ
02/08/05	Added svec - MJ
03/15/05	Added Mtilde - SC
04/11/05	Added Gcaron - MJ
04/11/05	Added Acaron - MJ
04/11/05	Added Rbreve - MJ
04/11/05	Added Bdot - MJ
04/11/05	Added zgrave - MJ
04/11/05	Added Wmacr - MJ
04/11/05	Added etilde - MJ
04/11/05	Added ycaron - MJ
04/11/05	Added Juml - MJ
04/11/05	Added Oring - MJ
04/11/05	Added Gtilde - MJ
04/11/05	Added ymacrcaron - MJ
04/18/05	Added taumacr - MJ
04/18/05	Added atildemacr - MJ
04/19/05	Added psimacr - MJ
05/05/05	Added cgrave - MJ
05/05/05	Added etamacr - MJ
05/05/05	Added gammamacr - MJ
05/05/05	Added Lmacr - MJ
06/07/05	Added Ebar - MJ
06/14/05	Added Tcirc - MJ
06/23/05	Added Sscr - MJ
06/23/05	Added nbreve - MJ
06/23/05	Added rdot - MJ
12/06/05	Added Vacute - MJ
12/06/05	Added xwedge - MJ
01/25/06	Added mean - SC
02/09/06	Added gee - MJ
03/14/06	Added circ3 and mvec - EH
05/24/06	Added rhov - AT
06/19/06	Added adblac - AT
11/14/06	Added phivneg - EH
12/19/06	Added mucirc - SC
01/07/07	Added Mscr - AT
03/07/07	Added dcaron - AT
10/22/07	Added squred - SC
10/22/07	Added utrired - SC
29/03/07	Added epsilonmacr - BW
14/02/08	Added xicirc and sq3d - BW
02/04/08	Added aleph - BW
22/04/08	Added sqcup - BW
12/06/08	Added hexagon and scissors - BW
03/07/08	Added hcross - BW

-->
<!ENTITY boxdd "[boxdd ]">
<!--=   -->
<!ENTITY boxsd "[boxsd ]">
<!--=   -->
<!ENTITY boxsl "[boxsl ]">
<!--=   -->
<!ENTITY boxsld "[boxsld]">
<!--=   -->
<!ENTITY boxv1 "[boxv1 ]">
<!--=   -->
<!ENTITY boxv2 "[boxv2 ]">
<!--=   -->
<!ENTITY boxv3 "[boxv3 ]">
<!--=   -->
<!ENTITY boxv4 "[boxv4 ]">
<!--=   -->
<!ENTITY boxv5 "[boxv5 ]">
<!--=   -->
<!ENTITY Bull "[Bull  ]">
<!--= Bull  -->
<!ENTITY Cast "[Cast  ]">
<!--= Cast  -->
<!ENTITY curvy "[curvy ]">
<!--= curvy  -->
<!ENTITY cirf "[cirf ]">
<!--= filled circle  -->
<!ENTITY circlndot "[circlndot]">
<!--= circle with dotted line through it  -->
<!ENTITY circln "[circln]">
<!--= circle with horizontal line through it  -->
<!ENTITY circtimes "[circtimes]">
<!--= circle with a times sign within  -->
<!ENTITY lncircf "[lncircf  ]">
<!--= filled circle with line through it -->
<!ENTITY dDiams "[dDiams]">
<!--= dDiams  -->
<!ENTITY diamhdash "[diamhdash]">
<!--= open diamond with a dashed line through it  -->
<!ENTITY diam25 "[diam25]">
<!--= light shaded diamond -->
<!ENTITY diamshdash "[diamshdash]">
<!--= shaded diamond with a dashed line through it  -->
<!ENTITY Edot "[Edot]">
<!--= Cap E w/ centered dot over it  -->
<!ENTITY Fcirc "[Fcirc]">
<!--= F w/ caret over it  -->
<!ENTITY Gdot "[Gdot]">
<!--= Cap G w/ centered dot over it  -->
<!ENTITY Hdot "[Hdot]">
<!--= Cap H w/ centered dot over it  -->
<!ENTITY invtrifhlndash "[invtrifhlndash]">
<!--= inverted filled triangle with a dashed line through it  -->
<!ENTITY OHgr1d "[OHgr1d]">
<!--=   -->
<!ENTITY OHgr2d "[OHgr2d]">
<!--=   -->
<!ENTITY OHgr3d "[OHgr3d]">
<!--=   -->
<!ENTITY omegamacr "[omegamacr ]">
<!--= lc omega w/ bar over it  -->
<!ENTITY pkhat "[pkhat ]">
<!--= pkhat  -->
<!ENTITY scrpA "[scrpA ]">
<!--= script A  -->
<!ENTITY scrpB "[scrpB ]">
<!--= script B  -->
<!ENTITY scrpE "[scrpE ]">
<!--= script E  -->
<!ENTITY scrpF "[scrpF ]">
<!--= script F  -->
<!ENTITY scrpH "[scrpH ]">
<!--= script H  -->
<!ENTITY scrpJ "[scrpJ ]">
<!--= script J  -->
<!ENTITY scrpL "[scrpL ]">
<!--= script L  -->
<!ENTITY scrpM "[scrpM ]">
<!--= script M  -->
<!ENTITY scrpN "[scrpN ]">
<!--= script N  -->
<!ENTITY scrpP "[scrpP ]">
<!--= script P  -->
<!ENTITY scrpR "[scrpR ]">
<!--= script R  -->
<!ENTITY scrpT "[scrpT ]">
<!--= script T  -->
<!ENTITY scrpU "[scrpU ]">
<!--= script U  -->
<!ENTITY scrpV "[scrpV ]">
<!--= script V  -->
<!ENTITY scrpf "[scrpf ]">
<!--= script f  -->
<!ENTITY scrpl "[scrpl ]">
<!--= script l  -->
<!ENTITY scrpz "[scrpz ]">
<!--= script z  -->
<!ENTITY sqln "[sqln ]">
<!--= open square with a solid line through it  -->
<!ENTITY sqdot8 "[sqdot8  ]">
<!--= square with a lot of small dots in it   -->
<!ENTITY sqdot5 "[sqdot5  ]">
<!--= square with a few big dots in it -->
<!ENTITY lndashsq "[lndashsq  ]">
<!--= open square with dashed line -->
<!ENTITY squA "[squA  ]">
<!--=   -->
<!ENTITY squB "[squB  ]">
<!--=   -->
<!ENTITY squl "[squl  ]">
<!--=   -->
<!ENTITY squy "[squy  ]">
<!--= squy  -->
<!ENTITY squshf "[squshf]">
<!--= shaded square  -->
<!ENTITY squdots "[squdots]">
<!--= square with dots thru it  -->
<!ENTITY squfhln "[squfhln]">
<!--= filled square with a solid line through it  -->
<!ENTITY squlnclk "[squlnclk]">
<!--= square with line slant right -->
<!ENTITY squlncclk "[squlncclk]">
<!--= square with line slant left -->
<!ENTITY tbull "[tbull ]">
<!--= tbull  -->
<!ENTITY tcastf "[tcastf]">
<!--= tcastf  -->
<!ENTITY tdomeg "[tdomeg]">
<!--= tdomeg  -->
<!ENTITY Thetacirc "[Thetacirc]">
<!--= Thetacirc  -->
<!ENTITY Thetadot "[Thetadot]">
<!--= Thetadot  -->
<!ENTITY Thetauml "[Thetauml]">
<!--= Thetauml  -->
<!ENTITY tree "[tree  ]">
<!--= tree  -->
<!ENTITY triflndot "[triflndot]">
<!--= filled triangle with a dotted line through it  -->
<!ENTITY ubowti "[ubowti]">
<!--=   -->
<!ENTITY Vbbull "[Vbbull]">
<!--= Vbbull  -->
<!ENTITY wtail "[wtail ]">
<!--= wtail  -->
<!ENTITY wutail "[wutail]">
<!--= wutail  -->
<!ENTITY xdelta "[xdelta]">
<!--=   -->
<!ENTITY vrarr "[vrarr]">
<!--= v with arrow over it -->
<!ENTITY boxsh "[boxsh]">
<!--= shaded box  -->
<!ENTITY boxrule "[boxrule]">
<!--= rule around box  -->
<!ENTITY lsims "[lsims]">
<!--=   -->
<!ENTITY gsims "[gsims]">
<!--=   -->
<!ENTITY lrhartail "[lrhartail]">
<!--=   -->
<!ENTITY lrhartailbot "[lrhartailbot]">
<!--=   -->
<!ENTITY cdots "[cdots]">
<!--=   -->
<!ENTITY propsim "[propsim]">
<!--=   -->
<!ENTITY longrarr "[longrarr]">
<!--=   -->
<!ENTITY uphash "[uphash]">
<!--=   -->
<!ENTITY hexfill "[hexfill]">
<!--= filled hexagon   -->
<!ENTITY supbolddot "[supbolddot]">
<!--= superscript bold dot  -->
<!ENTITY diamplus "[diamplus]">
<!--= diamond with plus or cross joining the angles   -->
<!ENTITY euro "[euro]">
<!--= Euro currency symbol  -->
<!ENTITY gmacr "[gmacr]">
<!--= small g with a line over it  -->
<!ENTITY Ldot "[Ldot]">
<!--= capital L with dot over it  -->
<!ENTITY Mcirc "[Mcirc]">
<!--= capital M with a cap over it  -->
<!ENTITY lambdacirc "[lambdacirc]">
<!--= lambda with a cap over it  -->
<!ENTITY Ttilde "[Ttilde]">
<!--= capital T with a tilde over it  -->
<!ENTITY rvector "[rvector]">
<!--= small r with a vctor over it  -->
<!ENTITY squvert "[squvert]">
<!--= square with vertical lines  -->
<!ENTITY lndcircf "[lndcircf]">
<!--= filled circle with a dashed line through it  -->
<!ENTITY rlharr "[rlharr]">
<!--= right harpoon on top of a left harpoon  -->
<!ENTITY lrarr "[lrarr]">
<!--= left arrow over a right arrow  -->
<!ENTITY loz "[loz]">
<!--= diamond  -->
<!ENTITY Rarr "[Rarr]">
<!--= open right arrow  -->
<!ENTITY utrilnfilled "[utrilnfilled]">
<!--= upright filled triangle with a line through it  -->
<!ENTITY zmacr "[zmacr]">
<!--= small z with a line over it  -->
<!ENTITY rcirc "[rcirc]">
<!--= lower case r w/ caret over it  -->
<!ENTITY Ndot "[Ndot]">
<!--= Cap N w/ centered dot over it  -->
<!ENTITY planck "[planck]">
<!--=   -->
<!ENTITY gcaron "[gcaron]">
<!--=   -->
<!ENTITY zbreve "[zbreve]">
<!--=   -->
<!ENTITY mdot "[mdot]">
<!--= m w/ centered dot over it  -->
<!ENTITY udot "[udot]">
<!--= u w/ centered dot over it  -->
<!ENTITY Ltilde "[Ltilde]">
<!--= capital L with a tilde over it  -->
<!ENTITY zcirc "[zcirc]">
<!--= lower case z w/ caret over it  -->
<!ENTITY sigmacirc "[sigmacirc]">
<!--= lower case sigma w/ caret over it  -->
<!ENTITY adot "[adot]">
<!--= lower case a with dot over it  -->
<!ENTITY epsilondot "[epsilondot]">
<!--= epsilon with dot over it  -->
<!ENTITY Xdot "[Xdot]">
<!--= capital X with dot over it  -->
<!ENTITY Ydot "[Ydot]">
<!--= capital Y with dot over it  -->
<!ENTITY bdot "[bdot]">
<!--= lower case "b" with dot over it  -->
<!ENTITY Dtilde "[Dtilde]">
<!--= capital D with a tilde over it  -->
<!ENTITY Htilde "[Htilde]">
<!--= capital H with a tilde over it  -->
<!ENTITY Zmacr "[Zmacr]">
<!--= captial Z with a line over it  -->
<!ENTITY Xmacr "[Xmacr]">
<!--= captial X with a line over it  -->
<!ENTITY Ymacr "[Ymacr]">
<!--= captial Y with a line over it  -->
<!ENTITY Tmacr "[Tmacr]">
<!--= captial T with a line over it  -->
<!ENTITY mumacr "[mumacr]">
<!--= lower case "mu" with a line over it  -->
<!ENTITY smacr "[smacr]">
<!--= lower case s with a line over it  -->
<!ENTITY Pdot "[Pdot]">
<!--= capital P with dot over it  -->
<!ENTITY kcirc "[kcirc]">
<!--= lower case k w/ caret over it  -->
<!ENTITY Kcirc "[Kcirc]">
<!--= upper case K w/ caret over it  -->
<!ENTITY Btilde "[Btilde]">
<!--= capital B with a tilde over it  -->
<!ENTITY Omegadot "[Omegadot]">
<!--= upper case omega with dot over it  -->
<!ENTITY Qdot "[Qdot]">
<!--= capital Q with dot over it  -->
<!ENTITY Rcirc "[Rcirc]">
<!--= capital case R w/ caret over it  -->
<!ENTITY bcirc "[bcirc]">
<!--= lower case b w/ caret over it  -->
<!ENTITY thetadot "[thetadot]">
<!--= lower case theta with dot over it  -->
<!ENTITY vdot "[vdot]">
<!--= lower case v with dot over it  -->
<!ENTITY rtilde "[rtilde]">
<!--= lower case r with a tilde over it  -->
<!ENTITY Gcirc "[Gcirc]">
<!--= capital G with a caret over it  -->
<!ENTITY Wdot "[Wdot]">
<!--= capital W with dot over it  -->
<!ENTITY Mdotmacr "[Mdotmacr]">
<!--= captial M with a dot and line over it  -->
<!ENTITY Omegamacr "[Omegamacr]">
<!--= captial Omega with a line over it  -->
<!ENTITY omegacirc "[omegacirc]">
<!--= lower case omega w/ caret over it  -->
<!ENTITY gcirc "[gcirc]">
<!--= lower case g w/ caret over it  -->
<!ENTITY circdot "[circdot]">
<!--= open circle with a dot inside it  -->
<!ENTITY lcirc "[lcirc]">
<!--= lower case l w/ caret over it  -->
<!ENTITY Stilde "[Stilde]">
<!--= capital S with a tilde over it  -->
<!ENTITY phimacr "[phimacr]">
<!--= lower case "phi" with a line over it  -->
<!ENTITY Mdot "[Mdot]">
<!--= Capital M w/ centered dot over it  -->
<!ENTITY sbreve "[sbreve]">
<!--= lower case "s" with a breve over it-->
<!ENTITY numacr "[numacr]">
<!--= lower case "nu" with a line over it  -->
<!ENTITY epsidot "[epsidot]">
<!--= lower case epsilon with dot over it  -->
<!ENTITY circ1 "[circ1]">
<!--= the number 1 inside a circle  -->
<!ENTITY circ2 "[circ2]">
<!--= the number 2 inside a circle  -->
<!ENTITY Tbar "[Tbar]">
<!--= capital "T" with a horizontal bar over it  -->
<!ENTITY barrow "[barrow]">
<!--= lower case "b" with arrow over it -->
<!ENTITY rmacr "[rmacr]">
<!--= lower case "r" with a line over it  -->
<!ENTITY Ncirc "[Ncirc]">
<!--= capital case N w/ caret over it  -->
<!ENTITY dcirc "[dcirc]">
<!--= lower case d w/ caret over it  -->
<!ENTITY Mmacr "[Mmacr]">
<!--= captial M with a line over it  -->
<!ENTITY Bmacr "[Bmacr]">
<!--= captial B with a line over it  -->
<!ENTITY Ptilde "[Ptilde]">
<!--= capital P with a tilde over it  -->
<!ENTITY ptilde "[ptilde]">
<!--= lower case p with a tilde over it  -->
<!ENTITY hamiltcirc "[hamiltcirc]">
<!--= ??? w/ caret over it  -->
<!ENTITY vcirc "[vcirc]">
<!--= lower case v w/ caret over it  -->
<!ENTITY Lagran "[Lagran]">
<!--= ???  -->
<!ENTITY tcirc "[tcirc]">
<!--= lower case t w/ caret over it  -->
<!ENTITY Vmacr "[Vmacr]">
<!--= captial V with a line over it  -->
<!ENTITY Vtilde "[Vtilde]">
<!--= capital V with a tilde over it  -->
<!ENTITY nudot "[nudot]">
<!--= lower case nu with dot over it  -->
<!ENTITY Fmacr "[Fmacr]">
<!--= captial F with a line over it  -->
<!ENTITY Bcirc "[Bcirc]">
<!--= capital case B w/ caret over it  -->
<!ENTITY Dcirc "[Dcirc]">
<!--= capital case D w/ caret over it  -->
<!ENTITY xuml "[xuml]">
<!--= lower case "x" with an uumalut over it  -->
<!ENTITY rhocirc "[rhocirc]">
<!--= lower case "rho" w/ caret over it  -->
<!ENTITY kmacr "[kmacr]">
<!--= lower case "k" with a line over it  -->
<!ENTITY Aagran "[Aagran]">
<!--= ???  -->
<!ENTITY Qmacr "[Qmacr]">
<!--= captial Q with a line over it  -->
<!ENTITY rbreve "[rbreve]">
<!--=   -->
<!ENTITY cbreve "[cbreve]">
<!--=   -->
<!ENTITY ebreve "[ebreve]">
<!--=   -->
<!ENTITY qcirc "[qcirc]">
<!--= lower case "q" w/ caret over it  -->
<!ENTITY epsilonmacr "[epsilonmacr]">
<!--= lower case "epsilon" with a line over it  -->
<!ENTITY Pmacr "[Pmacr]">
<!--= captial "P" with a line over it  -->
<!ENTITY xmacr "[xmacr]">
<!--= lower case "x" with a line over it  -->
<!ENTITY ctilde "[ctilde]">
<!--= lower case "c" with a tilde over it  -->
<!ENTITY Vcirc "[Vcirc]">
<!--= upper case "V" w/ caret over it  -->
<!ENTITY vtilde "[vtilde]">
<!--= lower case "v" with a tilde over it  -->
<!ENTITY Odot "[Odot]">
<!--= upper case "O" with dot over it  -->
<!ENTITY qtilde "[qtilde]">
<!--= lower case "q" with a tilde over it  -->
<!ENTITY phidot "[phidot]">
<!--= lower case "phi" with dot over it  -->
<!ENTITY acaron "[acaron]">
<!--= lower case a with caron over it  -->
<!ENTITY outR "[outR]">
<!--= Double, shadowed upper case "R"-->
<!ENTITY gammadot "[gammadot]">
<!--= lower case "gamma" with dot over it  -->
<!ENTITY bycirc "[bycirc]">
<!--= bold, lower case "y" w/ caret over it  -->
<!ENTITY ttilde "[ttilde]">
<!--= lower case "t" with a tilde over it  -->
<!ENTITY btilde "[btilde]">
<!--= lower case "b" with a tilde over it  -->
<!ENTITY xtilde "[xtilde]">
<!--= lower case "x" with a tilde over it  -->
<!ENTITY xdot "[xdot]">
<!--= lower case "x" with dot over it  -->
<!ENTITY ocaron "[ocaron]">
<!--= lower case "o" with caron over it  -->
<!ENTITY vmacr "[vmacr]">
<!--= lower case "v" with a line over it  -->
<!ENTITY Ftilde "[Ftilde]">
<!--= capital F with a tilde over it  -->
<!ENTITY Ctilde "[Ctilde]">
<!--= capital C with a tilde over it  -->
<!ENTITY ncirc "[ncirc]">
<!--= lower case "n" w/ caret over it  -->
<!ENTITY sgrave "[sgrave]">
<!--= lower case "s" w/ a back accent over it  -->
<!ENTITY longharr "[longharr]">
<!--= long horizontal arrow  -->
<!ENTITY longrarr2 "[longrarr2]">
<!--= long horizontal arrow 2  -->
<!ENTITY nmacr "[nmacr]">
<!--= lower case "n" with a line over it  -->
<!ENTITY ecedil "[ecedil]">
<!--= lower case "e" with a cedil  -->
<!ENTITY acedil "[acedil]">
<!--= lower case "a" with a cedil  -->
<!ENTITY wmacr "[wmacr]">
<!--= lower case "w" with a line over it  -->
<!ENTITY ltln "[ltln]">
<!--= ?  -->
<!ENTITY ymacr "[ymacr]">
<!--= lower case "y" with a line over it  -->
<!ENTITY doygh "[doygh]">
<!--= ?  -->
<!ENTITY Rdot "[Rdot]">
<!--=  capital "R" with a dot over it -->
<!ENTITY xbar "[xbar]">
<!--= lower case "x" with a horizontal bar over it  -->
<!ENTITY zbar "[zbar]">
<!--= lower case "z" with a horizontal bar over it -->
<!ENTITY xuml "[xuml ]">
<!--= lower case 'x' with an umlaut  -->
<!ENTITY lmidot "[lmidot]">
<!--= ?  -->
<!ENTITY lfloor "[lfloor]">
<!--= ?  -->
<!ENTITY rfloor "[rfloor]">
<!--= ?  -->
<!ENTITY Hmacr "[Hmacr]">
<!--= captial H with a line over it  -->
<!ENTITY neswarr "[neswarr]">
<!--= ?  -->
<!ENTITY nwsearr "[nwsearr]">
<!--= ?  -->
<!ENTITY bupPsi "[bupPsi]">
<!--= ?  -->
<!ENTITY Sdot "[Sdot]">
<!--= ?  -->
<!ENTITY lcirc "[lcirc]">
<!--= ?  -->
<!ENTITY itOmegadot "[itOmegadot]">
<!--= ?  -->
<!ENTITY zuml "[zuml]">
<!--= lower case "z" with an umlaut over it  -->
<!ENTITY Zuml "[Zuml]">
<!--= upper case "z" with an umlaut over it  -->
<!ENTITY fdot "[fdot]">
<!--= lower case "f" with an dot over it  -->
<!ENTITY Fdot "[Fdot]">
<!--= upper case "F" with an dot over it  -->
<!ENTITY speciala "[speciala]">
<!--= special a  -->
<!ENTITY specialb "[specialb]">
<!--= special b  -->
<!ENTITY alphauml "[alphauml ]">
<!--= lower case 'alpha' with an umlaut  -->
<!ENTITY huml "[huml ]">
<!--= lower case 'h' with an umlaut  -->
<!ENTITY alphadot "[alphadot ]">
<!--= lower case 'aplha' with a dot over it  -->
<!ENTITY cbreve "[cbreve]">
<!--= lower case "c" with a breve over it  -->
<!ENTITY Cbreve "[Cbreve]">
<!--= upper case "C" with a breve over it  -->
<!ENTITY tmacr "[tmacr]">
<!--= lower case "t" with a macr over it  -->
<!ENTITY Tmacr "[Tmacr]">
<!--= upper case "T" with a macr over it  -->
<!ENTITY phivcirc "[phivcirc]">
<!--= Phiv character with circ accent over the top  -->
<!ENTITY betadot "[betadot ]">
<!--= lower case 'beta' with a dot over it  -->
<!ENTITY pcirc "[pcirc ]">
<!--= lower case p with a circ over it  -->
<!ENTITY Pcirc "[Pcirc ]">
<!--= upper case P with a circ over it  -->
<!ENTITY qdot "[qdot ]">
<!--= lower case q with a dot over it  -->
<!ENTITY Qdot "[Qdot ]">
<!--= upper case Q with a dot over it  -->
<!ENTITY cmacr "[cmacr ]">
<!--= lower case c with a macr over it  -->
<!ENTITY Cmacr "[Cmacr ]">
<!--= upper case C with a macr over it  -->
<!ENTITY upomicr "[upomicr ]">
<!--= upright greek omicr  -->
<!ENTITY buprho "[buprho ]">
<!--= bold upright greek rho  -->
<!ENTITY bupeta "[bupeta ]">
<!--= bold upright greek eta  -->
<!ENTITY Sbreve "[Sbreve ]">
<!--= Capital S with a breve accent  -->
<!ENTITY bupPhi "[bupPhi ]">
<!--= Capital bold greek Phi  -->
<!ENTITY deltilde "[deltilde ]">
<!--= delta with tilde over  -->
<!ENTITY bupalpha "[bupalpha ]">
<!--= bold upright alpha  -->
<!ENTITY bupsigma "[bupsigma ]">
<!--= bold upright sigma  -->
<!ENTITY rlhar2 "[rlhar2 ]">
<!--= right left parallel harpoon  -->
<!ENTITY rlarr2 "[rlarr2 ]">
<!--= right left parallel arrow  -->
<!ENTITY fcirc "[fcirc ]">
<!--= f with a circ over -->
<!ENTITY ftilde "[ftilde ]">
<!--= f with a tilde over -->
<!ENTITY ydot "[ydot ]">
<!--= y with a dot over -->
<!ENTITY lrhar2 "[lrhar2 ]">
<!--= left right parallel harpoon -->
<!ENTITY psicirc "[psicirc ]">
<!--= psi with a circ over -->
<!ENTITY Gammadot "[Gammadot ]">
<!--= gamma with a dot over -->
<!ENTITY bitsigma "[bitsigma ]">
<!--= bold italic sigma -->
<!ENTITY bupgamma "[bupgamma ]">
<!--= bold upright gamma -->
<!ENTITY ndot "[ndot ]">
<!--= n with dot over -->
<!ENTITY learr "[learr ]">
<!--= left empty arrow -->
<!ENTITY lfarr "[lfarr ]">
<!--= left filled arrow -->
<!ENTITY Dmacr "[Dmacr]">
<!--= capital D with a line over it  -->
<!ENTITY Kmacr "[Kmacr]">
<!--= upper case "K" with a line over it  -->
<!ENTITY mmacr "[mmacr]">
<!--= lower case m with a line over it  -->
<!ENTITY kvec "[kvec]">
<!--= lower case k with small arrow over it -->
<!ENTITY Kvec "[Kvec]">
<!--= upper case k with small arrow over it -->
<!ENTITY bpart "[bpart]">
<!--= bold partial -->
<!ENTITY circshf "[circshf ]">
<!--= circle 50% shaded -->
<!ENTITY squtimes "[squtimes ]">
<!--= square with an 'x' through it -->
<!ENTITY sqush25 "[sqush25 ]">
<!--= square with a 25 percent shade -->
<!ENTITY squhoriz "[squhoriz ]">
<!--= square with mulitple horizontal lines-->
<!ENTITY squplus "[squplus ]">
<!--= square with a plus sign in it -->
<!ENTITY omegadot "[omegadot ]">
<!--= omega with dot above -->
<!ENTITY lambcross "[lambcross ]">
<!--= lambda cross -->
<!ENTITY obreve "[obreve]">
<!--=   -->
<!ENTITY ktilde "[ktilde]">
<!--= lower case k with a tilde over it  -->
<!ENTITY Ktilde "[Ktilde]">
<!--= capital K with a tilde over it  -->
<!ENTITY sbreve "[sbreve]">
<!--= lower case "r" with a breve over it-->
<!ENTITY Xcirc "[Xcirc]">
<!--= upper case X w/ circ over it  -->
<!ENTITY Smacr "[Smacr]">
<!--= upper case S with a line over it -->
<!ENTITY Vdot "[Vdot]">
<!--= upper case V with dot over it  -->
<!ENTITY upphis "[upphis]">
<!--= upright Phis  -->
<!ENTITY fmacr "[fmacr]">
<!--= lower case f with a line over it  -->
<!ENTITY thetamacr "[thetamacr ]">
<!--= lc theta w/ bar over it  -->
<!ENTITY smalleq "[smalleq]">
<!--=   -->
<!ENTITY smalleq7 "[smalleq7]">
<!--=   -->
<!ENTITY smallpar "[smallpar]">
<!--=   -->
<!ENTITY smallpar7 "[smallpar7]">
<!--=   -->
<!ENTITY smeqloff "[smeqloff]">
<!--=   -->
<!ENTITY smeqoff "[smeqoff]">
<!--=   -->
<!ENTITY smeqoff7 "[smeqoff7]">
<!--=   -->
<!ENTITY smparoff "[smparoff]">
<!--=   -->
<!ENTITY smparoff7 "[smparoff7]">
<!--=   -->
<!ENTITY smslant "[smslant]">
<!--=   -->
<!ENTITY smslant7 "[smslant7]">
<!--=   -->
<!ENTITY smslantv "[smslantv]">
<!--=   -->
<!ENTITY smslantv7 "[smslantv7]">
<!--=   -->
<!ENTITY smslanvs "[smslanvs]">
<!--=   -->
<!ENTITY smslanvs7 "[smslanvs7]">
<!--=   -->
<!ENTITY loznew "[loznew]">
<!--=   -->
<!ENTITY loznew7 "[loznew7]">
<!--=   -->
<!ENTITY lozright "[lozright]">
<!--=   -->
<!ENTITY lozright7 "[lozright7]">
<!--=   -->
<!ENTITY lozleft "[lozleft]">
<!--=   -->
<!ENTITY lozleft7 "[lozleft7]">
<!--=   -->
<!ENTITY Etilde "[Etilde]">
<!--= capital E with a tilde over it  -->
<!ENTITY pmacr "[pmacr]">
<!--= lower case p with a line over it  -->
<!ENTITY gtilde "[gtilde]">
<!--= lower case g with a tilde over it  -->
<!ENTITY qmacr "[qmacr]">
<!--= small q with a line over it  -->
<!ENTITY Taumacr "[Taumacr]">
<!--= tau with a line over it  -->
<!ENTITY Rhotilde "[Rhotilde]">
<!--= Rho with a tilde over it  -->
<!ENTITY Gammamacr "[Gammamacr]">
<!--= Gamma with bar over it -->
<!ENTITY Rmacr "[Rmacr]">
<!--= upper case R with a line over it  -->
<!ENTITY wmacr "[wmacr]">
<!--= lower case w with a line over it  -->
<!ENTITY thetas "[thetas]">
<!--= straight theta -->
<!ENTITY ctdot "[ctdot]">
<!--= three centred dots   -->
<!ENTITY xline "[xline]">
<!--= x with a horizontal line through it  -->
<!ENTITY crosse "[crosse]">
<!--= empty cross  -->
<!ENTITY dmacr "[dmacr]">
<!--= lower case d with a line over it  -->
<!ENTITY Tvec "[Tvec]">
<!--= upper case T with arrow over it  -->
<!ENTITY Evec "[Evec]">
<!--= upper case E with arrow over it  -->
<!ENTITY macr1 "[macr1]">
<!--= 1 macron  -->
<!ENTITY macr2 "[macr2]">
<!--= 2 macron  -->
<!ENTITY macr3 "[macr3]">
<!--= 3 macron  -->
<!ENTITY macr4 "[macr4]">
<!--= 4 macron  -->
<!ENTITY macr8 "[macr8]">
<!--= 8 macron  -->
<!ENTITY strok1 "[strok1]">
<!--= 1, stroke  -->
<!ENTITY Lang "[Lang]">
<!--= double left angular bracket  -->
<!ENTITY Rang "[Rang]">
<!--= double right angular bracket  -->
<!ENTITY crot "[crot]">
<!--= cross with left arm missing  -->
<!ENTITY utriequ "[utriequ]">
<!--= triangle over equal sign  -->
<!ENTITY Utilde "[Utilde]">
<!--= upper case U with a tilde over it  -->
<!ENTITY mutilde "[mutilde]">
<!--= mu with a tilde over it  -->
<!ENTITY Jtilde "[Jtilde]">
<!--= upper case J with a tilde over it  -->
<!ENTITY integral10 "[integral10]">
<!--= integral between one and zero -->
<!ENTITY zeroplus "[zeroplus]">
<!--= zero with a plus sign over it -->
<!ENTITY zerominus "[zerominus]">
<!--= zero with a minus sign over it -->
<!ENTITY Ucurly "[Ucurly]">
<!--= upper case curly copperplate U -->
<!ENTITY Ucurlytilde "[Ucurlytilde]">
<!--= upper case curly copperplate U with a tilde over it -->
<!ENTITY Xarr "[Xarr]">
<!--= lower case x with an arrow over it -->
<!ENTITY Hcurly "[Hcurly]">
<!--= upper case curly copperplate H -->
<!ENTITY narr "[narr]">
<!--= lower case n with an arrow over it -->
<!ENTITY sidet "[sidet]">
<!--= T shape rotated 90 degrees clockwise -->
<!ENTITY taucirc "[taucirc]">
<!--= Tau symbol with circ above -->
<!ENTITY sigmacarat "[sigmacarat]">
<!--= sigma with carat on top -->
<!ENTITY Svec "[Svec]">
<!--= capital S with a vector arrow above it -->
<!ENTITY Pvec "[Pvec]">
<!--= capital P with a vector arrow above it -->
<!ENTITY calepsi "[calepsi]">
<!--= caligraphic epsi-->
<!ENTITY bcalepsi "[bcalepsi]">
<!--= bold caligraphic epsi-->
<!ENTITY fvec "[fvec]">
<!--= lower case f with a vector arrow above it -->
<!ENTITY Jvec "[Jvec]">
<!--= upper case J with a vector arrow above it -->
<!ENTITY thetacirc "[thetacirc]">
<!--= theta with circumflex -->
<!ENTITY Hvec "[Hvec]">
<!--= Cap H w/ right vector over it  -->
<!ENTITY Mvec "[Mvec]">
<!--= Cap M w/ right vector over it  -->
<!ENTITY squfill45 "[squfill45]">
<!--= square with bottom 45 degrees filled  -->
<!ENTITY squlvert "[squlvert]">
<!--= square with vertical line  -->
<!ENTITY macr11 "[macr11]">
<!--= 11 macron  -->
<!ENTITY emptyv "[emptyv]">
<!--= circle with slash through  -->
<!ENTITY xidot "[xidot]">
<!--= xi symbol with a dot above  -->
<!ENTITY sigmamacr "[sigmamacr]">
<!--= lower case sigma with a macron above  -->
<!ENTITY hdot "[hdot]">
<!--= lower case h with a dot above  -->
<!ENTITY bmacr "[bmacr]">
<!--=lower case b with a line over it  -->
<!ENTITY Rlatin "[Rlatin]">
<!--=upper case "latin" R -->
<!ENTITY Picirc "[Picirc]">
<!--=upper case Pi with circ above it -->
<!ENTITY ccircital "[ccircital]">
<!--=lower case c with circ above it -->
<!ENTITY Eogon "[Eogon]">
<!--=upper case E with ogon below -->
<!ENTITY gsime "[gsime]">
<!--=greater than, similar, equal to -->
<!ENTITY lsime "[lsime]">
<!--=less than, similar, equal to -->
<!ENTITY deltamacr "[deltamacr]">
<!--=delta symbol with macron over it -->
<!ENTITY Zcirc "[Zcirc]">
<!--= capital Z with a cap over it  -->
<!ENTITY hmacr "[hmacr]">
<!--= lowercase h with a line over it  -->
<!ENTITY kdot "[kdot]">
<!--= lowercase k with a dot over it  -->
<!ENTITY lmacr "[lmacr]">
<!--= lowercase l with a line over it  -->
<!ENTITY elldot "[elldot]">
<!--= lowercase ell with a dot over it  -->
<!ENTITY Acurly "[Acurly]">
<!--= uppercase A in curly font  -->
<!ENTITY Ncurly "[Ncurly]">
<!--= uppercase N in curly font  -->
<!ENTITY alphacirc "[alphacirc]">
<!--= lower case alpha with circumflex  -->
<!ENTITY omegatilde "[omegatilde]">
<!--= lower case omega with tilde  -->
<!ENTITY li3 "[li3]">
<!--= Chinese character li3 (meaning reason)  -->
<!ENTITY li3phon "[li3phon]">
<!--= Chinese character li3phon (phonetic version of li3)  -->
<!ENTITY ucaron "[ucaron]">
<!--= Lower case u with a caron above it  -->
<!ENTITY icaron "[icaron]">
<!--= Lower case i with a caron above it  -->
<!ENTITY Puml "[Puml]">
<!--= Upper case P with an umlaut above it  -->
<!ENTITY Jdot "[Jdot]">
<!--= Upper case P with an umlaut above it  -->
<!ENTITY Wcirc "[Wcirc]">
<!--= Upper case W with a circumflex above it  -->
<!ENTITY proptilde "[proptilde]">
<!--= Math symbol prop with a tilde above it  -->
<!ENTITY ape "[ape]">
<!--= Math symbol approximately equals  -->
<!ENTITY vuml "[vuml]">
<!--= lower case v with an umlaut  -->
<!ENTITY Kuml "[Kuml]">
<!--= upper case K with an umlaut  -->
<!ENTITY Gacute "[Gacute]">
<!--= upper case G with an acute  -->
<!ENTITY Pacute "[Pacute]">
<!--= upper case P with an acute  -->
<!ENTITY Racute "[Racute]">
<!--= upper case R with an acute  -->
<!ENTITY mnplus "[mnplus]">
<!--= minus over plus symbol -->
<!ENTITY Ucaron "[Ucaron]">
<!--= Upper case U with a caron above it  -->
<!ENTITY Nmacr "[Nmacr]">
<!--= Upper case N with a macron above it  -->
<!ENTITY Ecedil "[Ecedil]">
<!--= Upper case E with cedil  -->
<!ENTITY Saturn "[Saturn]">
<!--= Saturn planet symbol  -->
<!ENTITY Jupiter "[Jupiter]">
<!--= Jupiter planet symbol  -->
<!ENTITY dminus "[dminus]">
<!--= dminus symbol  -->
<!ENTITY Rtilde "[Rtilde]">
<!--= upper case R with a tilde over it  -->
<!ENTITY epsilontilde "[epsilontilde]">
<!--= lower case epsilon with a tilde over it  -->
<!ENTITY rhomacr "[rhomacr]">
<!--= lower case rho with a macron over it  -->
<!ENTITY Hcallig "[Hcallig]">
<!--= upper case H in calligraphy style  -->
<!ENTITY Deltaemacr "[Deltaemacr]">
<!--= upper case Delta and E with a superscript 2 and a macron above them  -->
<!ENTITY svec "[svec]">
<!--= lower case s with arrow above it  -->
<!ENTITY Mtilde "[Mtilde]">
<!--= upper case M with tilde above it  -->
<!ENTITY Gcaron "[Gcaron]">
<!--= upper case G with caron over it  -->
<!ENTITY Acaron "[Acaron]">
<!--= upper case A with caron over it  -->
<!ENTITY Rbreve "[Rbreve]">
<!--= upper case R with breve over it  -->
<!ENTITY Bdot "[Bdot]">
<!--= upper case B with dot over it  -->
<!ENTITY zgrave "[zgrave]">
<!--= lower case z with grave accent over it  -->
<!ENTITY Wmacr "[Wmacr]">
<!--= upper case W with macron over it  -->
<!ENTITY etilde "[etilde]">
<!--= lower case e with tilde over it  -->
<!ENTITY ycaron "[ycaron]">
<!--= lower case y with caron over it  -->
<!ENTITY Juml "[Juml]">
<!--= upper case J with umlaut over it  -->
<!ENTITY Oring "[Oring]">
<!--= upper case O with ring over it  -->
<!ENTITY Gtilde "[Gtilde]">
<!--= upper case G with tilde over it  -->
<!ENTITY ymacrcaron "[ymacrcaron]">
<!--= lower case y with macron and caron over it  -->
<!ENTITY taumacr "[taumacr]">
<!--= lower case tau with macron over it  -->
<!ENTITY atildemacr "[atildemacr]">
<!--= lower case a with tilde and macron over it  -->
<!ENTITY psimacr "[psimacr]">
<!--= lower case psi with macron over it  -->
<!ENTITY cgrave "[cgrave]">
<!--= lower case c with grave over it  -->
<!ENTITY etamacr "[etamacr]">
<!--= lower case eta with macron over it  -->
<!ENTITY gammamacr "[gammamacr]">
<!--= lower case gamma with macron over it  -->
<!ENTITY Lmacr "[Lmacr]">
<!--= upper case L with macron over it  -->
<!ENTITY Ebar "[Ebar]">
<!--= upper case E with bar on the side  -->
<!ENTITY Tcirc "[Tcirc]">
<!--= upper case T with circumflex over it  -->
<!ENTITY Sscr "[Sscr]">
<!--= upper case curly S  -->
<!ENTITY nbreve "[nbreve]">
<!--= lower case n with breve over it  -->
<!ENTITY rdot "[rdot]">
<!--= lower case r with dot over it  -->
<!ENTITY Vacute "[Vacute]">
<!--= upper case V with an acute  -->
<!ENTITY xwedge "[xwedge]">
<!--= upside down v  -->
<!ENTITY mean "[mean]">
<!--= arithmetic mean displays as x with bar over it  -->
<!ENTITY gee "[gee]">
<!--= special styled g character  -->
<!ENTITY circ3 "[circ3]">
<!--= circle with 3 in it character  -->
<!ENTITY mvec "[mvec]">
<!--= lower case m with vector symbol  -->
<!ENTITY rhov "[rhov]">
<!--= looks bit like a Q  -->
<!ENTITY adblac "[adblac]">
<!--=   -->
<!ENTITY phivneg "[phivneg]">
<!--= phi with a bar over it  -->
<!ENTITY mucirc "[mucirc]">
<!--= mu with a carat over it  -->
<!ENTITY Dcurly "[Dcurly]">
<!--= upper case d  -->
<!ENTITY Mscr "[Mscr]">
<!--= upper case italic M  -->
<!ENTITY dcaron "[dcaron]">
<!--= lower case d  with a caron over it-->
<!ENTITY squred "[squred]">
<!--= red square-->
<!ENTITY utrired "[utrired]">
<!--= red triangle-->
<!ENTITY epsilonmacr "[epsilonmacr]">
<!--= lower case epsilon with a macron over it-->
<!ENTITY xicirc "[xicirc]">
<!--= xi with a circumflex -->
<!ENTITY sq3d "[sq3d]">
<!--= 3d square -->
<!ENTITY aleph "[aleph]">
<!--= aleph symbol -->
<!ENTITY sqcup "[sqcup]">
<!--= sqcup symbol -->
<!ENTITY hexagon "[hexagon]">
<!--= non filled in hexagon symbol -->
<!ENTITY scissors "[scissors]">
<!--= pair of horizontal scissors -->
<!ENTITY hcross "[hcross]">
<!--= lower case h with a diagonal stike through it -->