What Maths is is a simplified analog computer that's been set up to work in a Eurorack synth environment. As such, it outputs complex voltage curves (like an actual one does) but it doesn't use Boolean logic per se. Boolean works well in a digital environment, but it wouldn't really be useful in an analog one unless you had some way of translating voltage levels/behaviors into on/off pulses, such as with a bunch of comparators.

Marbles is similar...but again, not a Boolean device.
-- Lugia

The more you know!
Thanks Lugia.