Float

module methods:

• :

value methods:

• +
• -
• *
• /
• %
• **
• >
• >=
• <
• <=
• abs
• negate
• to_f
• to_i

:

Returns 0.0.

(Float :) -> float

+

Returns Float+others.

(Float + others(numeric)...) -> float

-

Returns Float-others.

(Float - others(numeric)...) -> float

*

Returns Float*others.

(Float * others(numeric)...) -> float

/

Returns Float/others. It Returnss an error, if any.

(Float / others(numeric)...) -> float

**

Returns Float**y, the base-Float exponential of y.

(Float ** y(numeric)...) -> float

>

Returns Float>i. i will first be converted to numeric.

(Float > i(any)) -> bool

>=

Returns Float>=i. i will first be converted to numeric.

(Float >= i(any)) -> bool

<

Returns Float<i. i will first be converted to numeric.

(Float < i(any)) -> bool

<=

Returns Float<=i. i will first be converted to numeric.

(Float <= i(any)) -> bool

abs

Returns the absolute value of Float.

(Float abs) -> float

negate

Returns the inverse of Float.

(Float negate) -> float

to_f

Returns Float self.

(Float to_f) -> float

to_i

Transfer to Int

(Float to_i) -> int