Real built-in class

Class that supports double-precision math. Woks much like double in other languages. We honor no floats, so it is ' Real'.

It's class in Lyng is Real:

(π/2)::class
>>> Real

you can use it's class to ensure type:

1.71::class == Real
>>> true

Member functions

name	meaning	type
`.roundToInt()`	round to nearest int like round(x)	Int
`.toInt()`	convert integer part of real to `Int` dropping decimal part	Int