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| author | hanrot <hanrot@280ebfd0-de03-0410-8827-d642c229c3f4> | 2000-11-21 15:21:33 +0000 |
|---|---|---|
| committer | hanrot <hanrot@280ebfd0-de03-0410-8827-d642c229c3f4> | 2000-11-21 15:21:33 +0000 |
| commit | ebb0a24940eb551ce03eb361910c423fee7d6499 (patch) | |
| tree | 46fccc5920d05d93d00ecd30aff4a012adba3d13 /print_raw.c | |
| parent | 1cc85c4f5a5658c530891f7348c153155b6dddbb (diff) | |
| download | mpfr-ebb0a24940eb551ce03eb361910c423fee7d6499.tar.gz | |
Infinis, premiere tentative.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@793 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'print_raw.c')
| -rw-r--r-- | print_raw.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/print_raw.c b/print_raw.c index 77821a61c..cfb596244 100644 --- a/print_raw.c +++ b/print_raw.c @@ -40,6 +40,8 @@ mpfr_get_str_raw(digit_ptr, x) ex = MPFR_EXP(x); p = MPFR_PREC(x); + /* TODO: utilite de gerer l'infini a ce niveau ? */ + if (MPFR_SIGN(x) < 0) { *digit_ptr = '-'; digit_ptr++; } sprintf(digit_ptr, "0."); digit_ptr += 2; @@ -72,6 +74,9 @@ mpfr_print_raw(x) char *str; if (MPFR_IS_NAN(x)) printf("NaN"); + else if (MPFR_IS_INF(x)) { + if (MPFR_SIGN(x) == 1) { printf("Inf"); } else printf("-Inf"); + } else if (!MPFR_NOTZERO(x)) printf("0"); else { /* 3 char for sign + 0 + binary point |