Return to myfrexp.c CVS log

Up to [CSRG BSD Unix] / 43BSDReno / pgrm / lisp / franz / tahoe

Annotation of 43BSDReno/pgrm/lisp/franz/tahoe/myfrexp.c, revision 1.1

1.1     ! root        1: /* file: myfrexp.c
        !             2: ** functions: myfrexp()
        !             3: ** origins: 68k.c
        !             4: ** comments: this looks like a lame way out to me but *I* certainly don't
        !             5: ** want to write a version of this routine for any processor.
        !             6: */
        !             7: 
        !             8: #include "global.h"
        !             9: 
        !            10: myfrexp()
        !            11: {error("myfrexp called", FALSE);
        !            12: }
        !            13: 
        !            14: 
        !            15: /*
        !            16: ** Comment from bigmath.c:
        !            17: **
        !            18: **     myfrexp (value, exp, hi, lo)
        !            19: **             double value;
        !            20: **             int *exp, *hi, *lo;
        !            21: **
        !            22: **     myfrexp returns three values, exp, hi, lo,
        !            23: **     Such that value = 2**exp*tmp, where tmp = (hi*2**-23+lo*2**-53)
        !            24: **     is uniquely determined subect to .5< abs(tmp) <= 1.0
        !            25: **
        !            26: */

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