Discrepancy: number comparison differs from Processing Java (0.1 + 0.2 == 0.3) #203

I don't know whether this is something that needs to be addressed or just documented.
I suppose this is related to the difference between float and double precision (?)

In Processing, this condition evaluates to true:

void setup() {
 size(400, 400);
 if (0.1 + 0.2 == 0.3) {
 background(0, 255, 0);
 circle(200, 200, 100);
 }
}

The equivalent mewnala sketch evaluates the condition as false.

from mewnala import *
def setup():
 size(200, 200)
 if 0.1 + 0.2 == 0.3:
 background(0, 255, 0)
 circle(200, 200, 100)
run()

Note: size is reduced in mewnala to account for #198