<!-- Macmillan ELS Entities --> <!-- Created 6/6/95, updated 9/1 and 13/2/96 by Ashwin Mistry, updated 9/11/98, 6/3/00 by Derek Revill --> <!ENTITY disk "[disk ]"> <!--solid disk--> <!ENTITY empty "[empty ]"> <!--empty set--> <!ENTITY frac17 "[frac17 ]"> <!--fraction one seventh--> <!ENTITY hash "[hash ]"> <!--hash--> <!ENTITY image "[image ]"> <!--black-letter I--> <!ENTITY phis "[phis ]"> <!--greek small letter phi--> <!ENTITY real "[real ]"> <!--black-letter R --> <!ENTITY rlhar2 "[rlhar2 ]"> <!--right harpoon over left harpoon--> <!ENTITY weierp "[weierp ]"> <!--script P--> <!ENTITY xtilde "[xtilde ]"> <!--xtilde--> <!ENTITY tab "[tab ]"> <!--Hard Tab--> <!ENTITY space "[space ]"> <!--Hard Space--> <!ENTITY rbreve "[rbreve ]"> <!--r breve--> <!ENTITY diamond "[diamond ]"> <!--black diamond--> <!ENTITY dotmin "[dotmin ]"> <!--dot minus--> <!ENTITY Vdot "[Vdot ]"> <!--V dot--> <!ENTITY vdot "[vdot ]"> <!--v dot--> <!ENTITY Qdot "[Qdot ]"> <!--Q dot--> <!ENTITY increm "[increm ]"> <!--Increment --> <!ENTITY larr2 "[larr2 ]"> <!--Left Paired Arrows --> <!ENTITY lrarr2 "[lrarr2 ]"> <!--Left Arrow over Right Arrow --> <!ENTITY lrhar2 "[lrhar2 ]"> <!--Left Harpoon over Right Harpoon --> <!ENTITY nequiv "[nequiv ]"> <!--Not Identical To --> <!ENTITY rarr2 "[rarr2 ]"> <!--Right Paired Arrows --> <!ENTITY rhom "[rhom ]"> <!--White Diamond --> <!ENTITY rhomf "[rhomf ]"> <!--Black Diamond --> <!ENTITY rlarr2 "[rlarr2 ]"> <!--Right Arrow over Left Arrow --> <!ENTITY ualdarr "[ualdarr ]"> <!--Up Arrow Left of Down Arrow --> <!ENTITY uarr2 "[uarr2 ]"> <!--Up Paired Arrows --> <!ENTITY vlolly "[vlolly ]"> <!--Forms Heavy Up and Light Down --> <!ENTITY vmacr "[vmacr ]"> <!--v Macron --> <!ENTITY wavyline "[wavyline ]"> <!--Wavyline --> <!ENTITY xrtri "[xrtri ]"> <!--White Right Pointing Triangle --> <!ENTITY xsquf "[xsquf ]"> <!--Black Square --> <!ENTITY xutrif "[xutrif ]"> <!--Black Up Pointing Triangle --> <!ENTITY Ddot "[Ddot ]"> <!--D dot --> <!ENTITY cirf "[cirf ]"> <!--Black Circle --> <!ENTITY darr2 "[darr2 ]"> <!--Down Paired Arrows --> <!ENTITY frachalf "[frachalf ]"> <!--Fraction one half --> <!ENTITY mgrave "[mgrave ]"> <!--m grave --> <!ENTITY ocaron "[ocaron ]"> <!--o caron --> <!ENTITY xmacr "[xmacr ]"> <!--x macron --> <!ENTITY vmltx "[vmltx ]"> <!--heavy multiplication x --> <!ENTITY vert "[vert ]"> <!--vertical pipe character --> <!ENTITY Asubiital "[Asubiital ]"> <!--cap A, superscript i --> <!ENTITY Esup1sub0 "[Esup1sub0 ]"> <!--cap italic E, superscript 1, subscript 0 --> <!ENTITY Esup1sub0red "[Esup1sub0red ]"> <!--cap italic E, superscript 1, subscript '0(red)' --> <!ENTITY Hsupplus "[Hsupplus ]"> <!--cap H, superscript plus--> <!ENTITY Hsupplussub4 "[Hsupplussub4 ]"> <!--cap H, superscript plus subscript 4--> <!ENTITY krarr "[krarr ]"> <!--small italic k with right facing arrow above--> <!ENTITY klarr "[klarr ]"> <!--small italic k with left facing arrow above--> <!ENTITY Kcirc "[Kcicr ]"> <!--cap K with circumflex--> <!ENTITY Ktilde "[Ktilde ]"> <!--cap K with tilde--> <!ENTITY lswirl "[lswirl ]"> <!--small swirling l--> <!ENTITY msup2sub6 "[msup2sub6 ]"> <!--small m, superscript 2 subscript 6--> <!ENTITY Nitalmacr "[Nitalmacr ]"> <!--cap italic N with macron--> <!ENTITY Osupminsub2 "[Osupminsub2 ]"> <!--cap O, superscript minus subscript 2--> <!ENTITY Osupminsub3 "[Osupminsub3 ]"> <!--cap O, superscipt minus subscript 3--> <!ENTITY Odiasupminsub2 "[Odiasupminsub2 ]"> <!--cap O, diatomic oxygen radical, superscript minus --> <!ENTITY ksubcat "[ksubcat ]"> <!--small italic k with subscript 'cat'--> <!ENTITY qitalcirc "[qitalcirc ]"> <!--small italic q with circumflex--> <!ENTITY Osup2minsub3 "[Osup2minsub3 ]"> <!--cap O, superscript 2 minus, subscript 3--> <!ENTITY Ssub2 "[Ssub2 ]"> <!--cap S, subscript 2--> <!ENTITY Ssup2minsub2 "[Ssup2minsub2 ]"> <!--cap S, superscript 2 minus, subscript 2--> <!ENTITY sup3sub2T "[sup3sub2T ]"> <!--superscript 3, subscript2, cap T--> <!ENTITY vmacr "[vmacr ]"> <!--small v with macron--> <!ENTITY xitalsuprsubi "[xitalsuprsubi ]"> <!--small italic x, superscript r, subscript i--> <!ENTITY zitalsup2 "[zitalsup2 ]"> <!--small italic z, superscript 2--> <!ENTITY Piscripts "[Piscripts ]"> <!--cap Pi, superscript italic n, subscript i=1--> <!ENTITY phimacrital "[phimacrital ]"> <!--small italic phi with macron--> <!ENTITY deltarbar "[deltarbar ]"> <!--delta small r with overbar--> <!ENTITY Yshape "[Yshape ]"> <!--Y shape symbol-->