hiro/arb
1
0
Fork 0
mirror of https://github.com/vale981/arb synced 2025-03-05 09:21:38 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

always increase mpfr exponent range to avoid overflow at high precision

Browse source
This commit is contained in:
Fredrik Johansson 2013-06-26 17:10:53 -04:00
parent 359ffa4016
commit e7aa22a439
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
fmpr.h
View file

@ -619,6 +619,8 @@ fmpr_bits(const fmpr_t x)
__rnd = rnd_to_mpfr(rnd); \
mpfr_init2(__t, 2 + fmpz_bits(fmpr_manref(x))); \
mpfr_init2(__u, FLINT_MAX(2, prec)); \
mpfr_set_emin(MPFR_EMIN_MIN); \
mpfr_set_emax(MPFR_EMAX_MAX); \
fmpr_get_mpfr(__t, x, MPFR_RNDD); \
func(__u, __t, __rnd); \
if (mpfr_overflow_p() || mpfr_underflow_p()) \
@ -640,6 +642,8 @@ fmpr_bits(const fmpr_t x)
__rnd = rnd_to_mpfr(rnd); \
mpfr_init2(__t, 2 + fmpz_bits(fmpr_manref(x))); \
mpfr_init2(__u, FLINT_MAX(2, prec)); \
mpfr_set_emin(MPFR_EMIN_MIN); \
mpfr_set_emax(MPFR_EMAX_MAX); \
fmpr_get_mpfr(__t, x, MPFR_RNDD); \
func(__u, __t, k, __rnd); \
if (mpfr_overflow_p() || mpfr_underflow_p()) \
@ -661,6 +665,8 @@ fmpr_bits(const fmpr_t x)
mpfr_init2(__t, 2 + fmpz_bits(fmpr_manref(x))); \
mpfr_init2(__u, FLINT_MAX(2, prec)); \
mpfr_init2(__v, FLINT_MAX(2, prec)); \
mpfr_set_emin(MPFR_EMIN_MIN); \
mpfr_set_emax(MPFR_EMAX_MAX); \
fmpr_get_mpfr(__t, x, MPFR_RNDD); \
func(__u, __v, __t, __rnd); \
if (mpfr_overflow_p() || mpfr_underflow_p()) \