Discrete mathematics is the branch of math you're after. This looks like it has some ok examples: https://www.tutorialspoint.com/discrete_mathematics/discrete_

Discrete mathematics is the branch of math you're after. This looks like it has some ok examples: https://www.tutorialspoint.com/discrete_mathematics/discrete_mathematical_induction.htm https://www.tutorialspoint.com/discrete_mathematics/discrete...