diff options
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 32 |
1 files changed, 32 insertions, 0 deletions
@@ -3198,6 +3198,38 @@ fix_even_p(VALUE num) return Qtrue; } +/* + * Document-class: ZeroDivisionError + * + * Raised when attempting to divide an integer by 0. + * + * 42 / 0 + * + * <em>raises the exception:</em> + * + * ZeroDivisionError: divided by 0 + * + * Note that only division by an exact 0 will raise that exception: + * + * 42 / 0.0 # => Float::INFINITY + * 42 / -0.0 # => -Float::INFINITY + * 0 / 0.0 # => NaN + */ + +/* + * Document-class: FloatDomainError + * + * Raised when attempting to convert special float values + * (in particular infinite or NaN) + * to numerical classes which don't support them. + * + * Float::INFINITY.to_r + * + * <em>raises the exception:</em> + * + * FloatDomainError: Infinity + */ + void Init_Numeric(void) { |