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Diffstat (limited to 'static/unix-v10/man3/pow.3')
| -rw-r--r-- | static/unix-v10/man3/pow.3 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/static/unix-v10/man3/pow.3 b/static/unix-v10/man3/pow.3 new file mode 100644 index 00000000..528ddecf --- /dev/null +++ b/static/unix-v10/man3/pow.3 @@ -0,0 +1,36 @@ +.pa 1 +.he 'POW (III)'1/15/73'POW (III)' +.ti 0 +NAME pow -- floating exponentiation x^y +.sp +.ti 0 +SYNOPSIS movf x,fr0 +.br +movf y,fr1 +.br +jsr pc,pow +.br +movf fr0,... +.sp +.ti 0 +DESCRIPTION The +value of x^y (i.e. x\uy\d) is returned in fr0. + +0^x returns zero for all x. + +(-x)^y returns a result only if y is an integer. + +.ti 0 +FILES kept in /lib/liba.a +.sp +.ti 0 +SEE ALSO exp(III), log(III) +.sp +.ti 0 +DIAGNOSTICS The +carry bit is set on return in case of overflow or in case of +0^0 or +(-x)^y for y non-integer. +.sp +.ti 0 +BUGS -- |