nzmath.poly

multiutil

Multivariate polynomial extenders. Similar to uniutil.

Classes

polynomials

ring related

providers

Providers are the class to provide methods for polynomial classes. The methods differ with respect to coefficient rings of polynomials. You may not need to use these classes directory.

Functions

polynomial(coefficients, coeffring [, number_of_variables])

Return a polynomial.

One can override the way to choose a polynomial type from a coefficient ring, by setting:

 special_ring_table[coeffring_type] = polynomial_type

before the function call.

another factory function

This factory function is provided for backward compatibility, or comfortability for old users alone. Newly written programs shouldn't use it. (see polynomial module)