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Bugfix for mpf is_normal.

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Fixes #17
This commit is contained in:
Christoph M. Wintersteiger 2015-03-30 08:02:57 +01:00
parent 5540d738ab
commit 99ea0a8c19
1 changed files with 2 additions and 2 deletions
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4
src/util/mpf.cpp
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@ -1350,11 +1350,11 @@ bool mpf_manager::is_ninf(mpf const & x) {
} }
bool mpf_manager::is_normal(mpf const & x) { bool mpf_manager::is_normal(mpf const & x) {
return !is_zero(x) && has_bot_exp(x); return !(has_top_exp(x) || is_denormal(x));
} }
bool mpf_manager::is_denormal(mpf const & x) { bool mpf_manager::is_denormal(mpf const & x) {
return has_bot_exp(x); return !is_zero(x) && has_bot_exp(x);
} }
bool mpf_manager::is_int(mpf const & x) { bool mpf_manager::is_int(mpf const & x) {