It is interesting and fun! I have a loose suggestion - it could be published together with LaTeX codes for any formula present - so it would be great speed up f

It is interesting and fun! I have a loose suggestion - it could be published together with LaTeX codes for any formula present - so it would be great speed up for someone who wants to use various formula in his works. However the choice of various areas is strange for me ( partially lack of some engineering areas, partially lack of very basic physics things, partially lack of mathematics) A lot of things is missing: Maxwell-Clerk equations. Einstein equations. Schrödinger equation. Dirac equations. Notable: Laplace equation and Maxwell-Clerk equations, wave equation!!! Harmonic oscillator equation. Quantum physics, Heisenberg relation at least please! Hydrodynamic, notable no Navier-Stokes equations. Special functions: Bessel, Jacobi, Lagrange, Chevyshev polynomials, various equations related to it. No elliptic functions, no Weierstrass function mentioned. No various number theory objects: Mobius function, Minkowski function ?() not mentioned. Congruences nearly omitted ( Chinese remainder theorem maybe) Group theory, some simple results from category theory, Shannon theory completely missing. No universal algebra. No basic cryptography. Complete lack of various numbering systems ( binary, hex at least)