1 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 2 /* All Rights Reserved */ 3 4 5 /* 6 * Copyright (c) 1980 Regents of the University of California. 7 * All rights reserved. The Berkeley software License Agreement 8 * specifies the terms and conditions for redistribution. 9 */ 10 11 /* 12 * Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc. 13 * All Rights Reserved. 14 */ 15 16 #ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */ 17 18 # include "e.h" 19 20 sqrt(p2) int p2; { 21 #ifndef NEQN 22 int nps; 23 24 nps = EFFPS(((eht[p2]*9)/10+(resolution/POINT-1))/(resolution/POINT)); 25 #endif NEQN 26 yyval = p2; 27 #ifndef NEQN 28 eht[yyval] = VERT(EM(1.2, nps)); 29 if(dbg)printf(".\tsqrt: S%d <- S%d;b=%d, h=%d\n", 30 yyval, p2, ebase[yyval], eht[yyval]); 31 if (rfont[yyval] == ITAL) 32 printf(".as %d \\|\n", yyval); 33 #endif NEQN 34 nrwid(p2, ps, p2); 35 #ifndef NEQN 36 printf(".ds %d \\v'%du'\\s%d\\v'-.2m'\\(sr\\l'\\n(%du\\(rn'\\v'.2m'\\s%d", 37 yyval, ebase[p2], nps, p2, ps); 38 printf("\\v'%du'\\h'-\\n(%du'\\*(%d\n", -ebase[p2], p2, p2); 39 lfont[yyval] = ROM; 40 #else NEQN 41 printf(".ds %d \\v'%du'\\e\\L'%du'\\l'\\n(%du'", 42 p2, ebase[p2], -eht[p2], p2); 43 printf("\\v'%du'\\h'-\\n(%du'\\*(%d\n", eht[p2]-ebase[p2], p2, p2); 44 eht[p2] += VERT(1); 45 if(dbg)printf(".\tsqrt: S%d <- S%d;b=%d, h=%d\n", 46 p2, p2, ebase[p2], eht[p2]); 47 #endif NEQN 48 } 49