Concepts2
∑MathIntermediate
Modular Arithmetic Basics
Modular arithmetic is arithmetic with wrap-around at a fixed modulus m, like numbers on a clock.
#modular arithmetic#mod#modulo c+++12
⚙️AlgorithmIntermediate
Basic Geometry - Points and Vectors
A 2D point can be treated as a vector from the origin, so vector math (addition, scaling, dot, cross) applies directly to points.
#geometry#vector#dot product+11