Descriptive differential dynamics: complex numbers and the real field 

Complex numbers, discernability of topologies' character and transfer, complex roots of unity, real roots of integers, relating embeddings and extensions, intensionality and extensionality and transfer, origami, projection and perspective, parallax and peripheral parallax, infinity and left and right, complex conjugates, identity dimension conjugates, the complex plane and the identity dimension, Argand, complex numbers and vector spaces, triangle inequality and magnitudes (moduli), addition formulae and identities, de Moivre, deconstructive long and short arithmetic, cos theta + i sin theta, trigonometric functions and Pythagoras and right triangles, n-gonometry and equilateral triangles, finite fields, turns and rotations, fundamental theorems of arithmetic and algebra, rational powers and roots of complex numbers.