Return to sqrt.c CVS log

Up to [Research Unix] / researchv9 / cmd / eqn

Annotation of researchv9/cmd/eqn/sqrt.c, revision 1.1

1.1     ! root        1: # include "e.h"
        !             2: 
        !             3: sqrt(p2)
        !             4:        int p2;
        !             5: {
        !             6:        int nps;
        !             7: 
        !             8:        nps = ps * 0.95 * eht[p2] / EM(1.0,ps) + 0.99;  /* kludgy */
        !             9:        nps = max(EFFPS(nps), ps);
        !            10:        yyval = p2;
        !            11:        if (ttype == DEVCAT || ttype == DEVAPS)
        !            12:                eht[yyval] = EM(1.2, nps);
        !            13:        else if (ttype == DEV202)
        !            14:                eht[yyval] = EM(1.1, nps);
        !            15:        dprintf(".\tS%d <- sqrt S%d;b=%g, h=%g, nps=%d\n", 
        !            16:                yyval, p2, ebase[yyval], eht[yyval], nps);
        !            17:        printf(".as %d \\|\n", yyval);
        !            18:        nrwid(p2, ps, p2);
        !            19:        printf(".ds %d \\v'%gm'%s", yyval, REL(ebase[p2],ps), DPS(ps,nps));     /* proper position for sqrt */
        !            20:        if (ttype == DEVCAT || ttype == DEVAPS)
        !            21:                printf("\\v'-.2m'\\(sr\\l'\\n(%du\\(rn'\\v'.2m'", p2);
        !            22:        else
        !            23:                printf("\\(sr\\l'\\n(%du\\(rn'", p2);
        !            24:        printf("%s\\v'%gm'\\h'-\\n(%du'\\*(%d\n", DPS(nps,ps), REL(-ebase[p2],ps), p2, p2);
        !            25:        lfont[yyval] = rfont[yyval] = ROM;
        !            26: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.