diff options
| -rw-r--r-- | BUGS | 6 | ||||
| -rw-r--r-- | mpfr.texi | 3 |
2 files changed, 5 insertions, 4 deletions
@@ -24,7 +24,9 @@ Probably many bugs. Known bugs: -* The overflows/underflows are not yet implemented in all functions. +* The overflows/underflows are not yet implemented in all functions, or + partially implemented. For instance, mpfr_pow (z, x, y, rnd) fails for + very small x and some values of y. * problem with tsqrt on ia64-hpux (problem is that variable a in check4 has a different value than in the call, may be a memory problem, since @@ -57,5 +59,3 @@ Potential bugs: * mpfr_hypot may fail for x very large, y very small and a very large target precision. - -* mpfr_pow fails on (1, 0.5). @@ -919,7 +919,8 @@ See also @code{mpfr_fits_slong_p} and @code{mpfr_fits_ulong_p} @deftypefun mp_exp_t mpfr_get_z_exp (mpz_t @var{z}, mpfr_t @var{op}) Puts the mantissa of @var{op} into @var{z}, and returns the exponent -@var{exp} such that @var{op} equals +@var{exp} (which may be outside the current exponent range) such that +@var{op} equals @ifnottex @var{z} multiplied by two exponent @var{exp}. @end ifnottex |