diff options
Diffstat (limited to 'rational.c')
-rw-r--r-- | rational.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/rational.c b/rational.c index e0fe2a20cd..44091081a0 100644 --- a/rational.c +++ b/rational.c @@ -1020,6 +1020,8 @@ i_ilog2(VALUE x) return q + r; } +static long ml; + static VALUE nurat_to_f(VALUE self) { @@ -1465,6 +1467,8 @@ Init_Rational(void) id_to_s = rb_intern("to_s"); id_truncate = rb_intern("truncate"); + ml = (long)(log(DBL_MAX) / log(2.0) - 1); + rb_cRational = rb_define_class(RATIONAL_NAME, rb_cNumeric); rb_define_alloc_func(rb_cRational, nurat_s_alloc); |