Todo

Ideas for improving libpolys:

• no n_InpAdd/n_InpDiv: only n_InpMult!

• Moreover we have 3 (!) variants of division WITHOUT ANY DESCRIPTIONS!!!:

  1. number n_Div(number a, number b, const coeffs r)
  2. number n_IntDiv(number a, number b, const coeffs r)
  3. number n_ExactDiv(number a, number b, const coeffs r)

• Writing/reading/conversion-to-string OF polynomials/numbers is very inconsistent and misleading!

• Only n_Test(NUMBER, COEFFS): no way to test a domain consistency... same for polys/rings?