Float


*Description:*	Numbers with some fractional component
*Annotation:*	`float`
*Literal syntax:*	A decimal numeric value including a decimal place. E.g., `1.5`, `2.0`, `-15.333`
*Casts:*	`into float`
*See also:*	Types of Data - Floats

Additional language notes

Floats are internally represented as IEEE-754 floats with 64 bit precision.
Scientific notation is supported in literals, e.g. 1e3 or 1.5e-3.
A float is always displayed with a decimal point, even when it has no fractional part. The / operator always returns a float, even when both operands are integers (use // for integer division).

Floats and integers can be compared with each other.

10 / 2
# => 5.0
1e3
# => 1000.0
0.1 + 0.2
# => 0.30000000000000004
2.0 == 2
# => true

into int truncates the fractional part. Use math round, math floor or math ceil to round instead.