'''\"   eqnchar for nroff, all printers 
'\"		Copyright (c) 1984 AT&T
'\"		  All Rights Reserved
'\"     THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T
'\"   The copyright notice above does not evidence any actual
'\"   or intended publication of such source code.
.EQ
ndefine ciplus % "\(c+" %
ndefine citimes % "\(cx" %
ndefine =wig % "\(~=" %
ndefine bigstar % \(b* %
ndefine =dot % "\(=." %
ndefine orsign % "\(os" %
ndefine andsign % "\(as" %
ndefine =del % "\(=D" %
ndefine oppA % "\(oA" %
ndefine oppE % "\(oE" %
ndefine incl % "\(ic" %
ndefine nomem % "\(nm" %
ndefine angstrom % \(ag %
ndefine star % "\(**" %
ndefine || % "\(||" %
ndefine <wig % "\(<~" %
ndefine >wig % "\(>~" %
ndefine langle % < %
ndefine rangle % > %
ndefine hbar % "\(hb" %
ndefine ppd % "\(pp" %
ndefine <-> % "\(<>" %
ndefine <=> % "\(df" %
ndefine |< % "\z\(or<" %
ndefine |> % "\z\(or>" %
ndefine ang % "\(an" %
ndefine rang % "\(ra" %
ndefine 3dot % "\(3d" %
ndefine thf % "\(tf" %
ndefine quarter % \(14 %
ndefine 3quarter % \(34 %
ndefine degree % \(de % 
ndefine square % \(sq %
ndefine circle % \(ci %
ndefine blot % "\(bx" %
ndefine bullet % "\(bu" %
ndefine -wig % "\(-~" %
ndefine wig % "\(ap" %
ndefine prop % "\(pt" %
ndefine empty % "\(es" %
ndefine member % "\(mo" %
ndefine cup % "\(cu" %
define cap % "\(ca" %
ndefine scrL % "\(sL" %
ndefine ==> % "\(>=" %
ndefine ==< % "\(<=" %
define subset % \(sb %
define supset % \(sp %
define !subset % \(ib %
define !supset % \(ip %
.EN
