Float

64-bit floating point numbers.

Constructor

Float accepts a float or an integer that can be represented exactly.

assert_eq (Float 42) 42.0

The lowercase float function performs numeric coercion and parsing:

assert_eq (float "3.14") 3.14
assert_eq (float true) 1.0

Operators

Arithmetic

Operator	Description	Result
+	Addition	Float
-	Subtraction	Float
*	Multiplication	Float
/	Division	Float
//	Euclidean (integer) division	Int
%	Euclidean remainder	Float
-x	Negation	Float

// always returns an Int. // and % satisfy the identity x == (x // y) * y + (x % y).

Comparison

==, !=, <, >, <=, >=

Mixed int/float comparisons are supported.