+.pl 5
+.nf
+.ls 2
+X\(buX \\(bu bullet
+X\(sqX \\(sq square
+X\(14X \\(14 1/4
+X\(12X \\(12 1/2
+X\(34X \\(34 3/4
+X\(deX \\(de degree
+X\(dgX \\(dg dagger
+X\(fmX \\(fm foot mark
+X\(ctX \\(ct cent
+X\(rgX \\(rg registered
+X\(coX \\(co copyright
+X\(scX \\(sc section
+X\(*aX \\(*a alpha
+X\(*bX \\(*b beta
+X\(*gX \\(*g gamma
+X\(*dX \\(*d delta
+X\(*eX \\(*e epsilon
+X\(*zX \\(*z zeta
+X\(*yX \\(*y eta
+X\(*hX \\(*h theta
+X\(*iX \\(*i iota
+X\(*kX \\(*k kappa
+X\(*lX \\(*l lambda
+X\(*mX \\(*m mu
+X\(*nX \\(*n nu
+X\(*cX \\(*c xi
+X\(*oX \\(*o omicron
+X\(*pX \\(*p pi
+X\(*rX \\(*r rho
+X\(*sX \\(*s sigma
+X\(tsX \\(ts terminal sigma
+X\(*tX \\(*t tau
+X\(*uX \\(*u upsilon
+X\(*fX \\(*f phi
+X\(*xX \\(*x chi
+X\(*qX \\(*q psi
+X\(*wX \\(*w omega
+X\(*AX \\(*A Alpha
+X\(*BX \\(*B Beta
+X\(*GX \\(*G Gamma
+X\(*DX \\(*D Delta
+X\(*EX \\(*E Epsilon
+X\(*ZX \\(*Z Zeta
+X\(*YX \\(*Y Eta
+X\(*HX \\(*H Theta
+X\(*IX \\(*I Iota
+X\(*KX \\(*K Kappa
+X\(*LX \\(*L Lambda
+X\(*MX \\(*M Mu
+X\(*NX \\(*N Nu
+X\(*CX \\(*C Xi
+X\(*OX \\(*O Omicron
+X\(*PX \\(*P Pi
+X\(*RX \\(*R Rho
+X\(*SX \\(*S Sigma
+X\(*TX \\(*T Tau
+X\(*UX \\(*U Upsilon
+X\(*FX \\(*F Phi
+X\(*XX \\(*X Chi
+X\(*QX \\(*Q Psi
+X\(*WX \\(*W Omega
+X\(srX \\(sr square root
+X\(rnX \\(rn root en extender
+X\(>=X \\(>= >=
+X\(<=X \\(<= <=
+X\(==X \\(== identically equal
+X\(~=X \\(~= approximately equal
+X\(apX \\(ap approximates
+X\(!=X \\(!= not equal
+X\(->X \\(-> right arrow
+X\(<-X \\(<- left arrow
+X\(uaX \\(ua up arrow
+X\(daX \\(da down arrow
+X\(muX \\(mu multiply
+X\(diX \\(di divide
+X\(+-X \\(+- plus-minus
+X\(cuX \\(cu cup (union)
+X\(caX \\(ca cap (intersection)
+X\(sbX \\(sb subset of
+X\(spX \\(sp superset of
+X\(ibX \\(ib improper subset
+X\(ipX \\(ip improper superset
+X\(ifX \\(if infinity
+X\(pdX \\(pd partial derivative
+X\(grX \\(gr gradient
+X\(noX \\(no not
+X\(isX \\(is integral sign
+X\(ptX \\(pt proportional to
+X\(esX \\(es empty set
+X\(moX \\(mo member of
+X\(brX \\(br box vertical rule
+X\(ddX \\(dd double dagger
+X\(rhX \\(rh right hand
+X\(lhX \\(lh left hand
+X\(bsX \\(bs Bell System logo
+X\(orX \\(or or
+X\(ciX \\(ci circle
+X\(ltX \\(lt left top of big curly bracket
+X\(lbX \\(lb left bottom
+X\(rtX \\(rt right top
+X\(rbX \\(rb right bottom
+X\(lkX \\(lk left center of big curly bracket
+X\(rkX \\(rk right center of big curly bracket
+X\(bvX \\(bv bold vertical
+X\(lfX \\(lf left floor (left bottom of big square bracket)
+X\(rfX \\(rf right floor (right bottom)
+X\(lcX \\(lc left ceiling (left top)
+X\(rcX \\(rc right ceiling (right top)