diff options
Diffstat (limited to 'rational.c')
| -rw-r--r-- | rational.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/rational.c b/rational.c index 2aec3e264a..c795af1fed 100644 --- a/rational.c +++ b/rational.c @@ -667,7 +667,7 @@ f_addsub(VALUE self, VALUE anum, VALUE aden, VALUE bnum, VALUE bden, int k) /* * call-seq: - * rat + numeric -> numeric_result + * rat + numeric -> numeric * * Performs addition. * @@ -709,7 +709,7 @@ nurat_add(VALUE self, VALUE other) /* * call-seq: - * rat - numeric -> numeric_result + * rat - numeric -> numeric * * Performs subtraction. * @@ -790,7 +790,7 @@ f_muldiv(VALUE self, VALUE anum, VALUE aden, VALUE bnum, VALUE bden, int k) /* * call-seq: - * rat * numeric -> numeric_result + * rat * numeric -> numeric * * Performs multiplication. * @@ -832,8 +832,8 @@ nurat_mul(VALUE self, VALUE other) /* * call-seq: - * rat / numeric -> numeric_result - * rat.quo(numeric) -> numeric_result + * rat / numeric -> numeric + * rat.quo(numeric) -> numeric * * Performs division. * @@ -913,7 +913,7 @@ nurat_fdiv(VALUE self, VALUE other) /* * call-seq: - * rat ** numeric -> numeric_result + * rat ** numeric -> numeric * * Performs exponentiation. * @@ -1145,7 +1145,6 @@ nurat_ceil(VALUE self) return f_negate(f_idiv(f_negate(dat->num), dat->den)); } - /* * call-seq: * rat.to_i -> integer @@ -2224,8 +2223,8 @@ nurat_s_convert(int argc, VALUE *argv, VALUE klass) * a/b (b>0). Where a is numerator and b is denominator. Integer a * equals rational a/1 mathematically. * - * In ruby, you can create rational object with Rational or to_r - * method. The return values will be irreducible. + * In ruby, you can create rational object with Rational, to_r or + * rationalize method. The return values will be irreducible. * * Rational(1) #=> (1/1) * Rational(2, 3) #=> (2/3) @@ -2242,6 +2241,7 @@ nurat_s_convert(int argc, VALUE *argv, VALUE klass) * 0.3.to_r #=> (5404319552844595/18014398509481984) * '0.3'.to_r #=> (3/10) * '2/3'.to_r #=> (2/3) + * 0.3.rationalize #=> (3/10) * * A rational object is an exact number, which helps you to write * program without any rounding errors. |