Class constants : float « Number « Ruby





Class constants


DIG            Precision of Float (in decimal digits) 
EPSILON        The smallest Float such that 1.0+ EPSILON =1.0 
MANT_DIG       The number of mantissa digits (base RADIX) 
MAX            The largest Float
MAX_10_EXP     The maximum integerx such that 10x is afinite Float
MAX_EXP        The maximum integerx such that FLT_RADIX(x1) is a finite Float
MIN            The smallest Float
MIN_10_EXP     The minimum integerx such that 10x is afinite Float
MIN_EXP        The minimum integerx such that FLT_RADIX(x1) is a finite Float
RADIX          The radix offloating point representations 
ROUNDS         The rounding mode forfloating point operations. Possible values include
                    1 if the mode is indeterminate
                    0 if rounding is toward zero
                    1 if rounding is to nearest representable value
                    2 if rounding is toward+
                    3 if rounding is toward 

 










Related examples in the same category

1.Floating Point Numbers
2.Check whether a number is finite or infinite with the finite? and infinite?
3.Check whether a floating-point value is a number at all with Float's nan?
4.ArgumentError: invalid value for Float(): "99.44% pure"
5.Float value step
6.Float predicates
7.Rounding methods
8.Absolute value and sign
9.Constants in Float
10.Round a float
11.round Rounds to the nearest integer.