Organize nodes by area/level of math #14
Description
Examples:
- basic (operations, variables, relations)
- algebra (system of equations, functions, trig, sequences and series)
- linear algebra (vectors, matrices)
- calculus (limits, derivatives, integrals)
- geometry (points, lines, shapes, angles, etc.)
- units/measurement
- logic
A potential issue with approach is that some node types might be use in multiple areas but with different constants, e.g. Operation uses dot and cross product for linear algebra.