diff options
| author | zimmerma <zimmerma@280ebfd0-de03-0410-8827-d642c229c3f4> | 2000-10-26 11:59:59 +0000 |
|---|---|---|
| committer | zimmerma <zimmerma@280ebfd0-de03-0410-8827-d642c229c3f4> | 2000-10-26 11:59:59 +0000 |
| commit | da4b19c01ec0e27d42071d294e29fc56e1a1b16a (patch) | |
| tree | 393496f9c6cc54d9bcde0fc0d77691fdcfdf255a /log2.c | |
| parent | 33336e9a85f1ae242191e1b2286cded95f11362b (diff) | |
| download | mpfr-da4b19c01ec0e27d42071d294e29fc56e1a1b16a.tar.gz | |
protected all macros: xxx -> MPFR_xxx
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@786 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'log2.c')
| -rw-r--r-- | log2.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -63,12 +63,12 @@ mpfr_const_aux_log2(mylog, rnd_mode) mpfr_ptr mylog; mp_rnd_t rnd_mode; mpz_t cst; int good = 0; int logn; - int prec_i_want = PREC(mylog); + int prec_i_want = MPFR_PREC(mylog); int prec_x; mpz_init(cst); logn = (int) ceil(log - ((double) PREC(mylog)) + ((double) MPFR_PREC(mylog)) /log(2.0)); prec_x = prec_i_want + logn; while (!good){ @@ -112,7 +112,7 @@ mpfr_const_aux_log2(mylog, rnd_mode) mpfr_ptr mylog; mp_rnd_t rnd_mode; return 0; } -/* set x to log(2) rounded to precision PREC(x) with direction rnd_mode +/* set x to log(2) rounded to precision MPFR_PREC(x) with direction rnd_mode use formula log(2) = sum(1/k/2^k, k=1..infinity) @@ -134,7 +134,7 @@ mpfr_const_log2(x, rnd_mode) mpfr_ptr x; mp_rnd_t rnd_mode; { int N, oldN, k, precx; mpz_t s, t, u; - precx = PREC(x); + precx = MPFR_PREC(x); /* has stored value enough precision ? */ if (precx <= __mpfr_const_log2_prec) { @@ -174,7 +174,7 @@ mpfr_const_log2(x, rnd_mode) mpfr_ptr x; mp_rnd_t rnd_mode; } #endif mpfr_set_z(x, s, rnd_mode); - EXP(x) -= N; + MPFR_EXP(x) -= N; mpz_clear(s); mpz_clear(t); mpz_clear(u); } else { |