I'm curious how you figure a language whose central verbs and nouns are logic "isn't math".
At work, my colleagues are almost entirely statisticians and actuaries, and I sometimes joke that my only math course at university was Calculus 1. I have of course done lots more math, but it’s all CS type stuff like logic and discrete structures like graphs and trees which is a very different world from continuous stuff.
(I know this is weak evidence that has been debunked by stronger studies.)