NCSimplifyRational[ expr ], NCSimplify1Rational[ expr ], and NCSimplify2Rational[ expr ]

Aliases: NCSR

Description: The objective is to simplify expressions which include polynomials and inverses of very simple polynomials. These work by appling a collection of relations implemented as rules to expr. The core of NCSimplifyRational is NCSimplify1Rational and NCSimplify2Rational; indeed roughly NCSimplifyRational[expr] $=$ NCSimplify1Rational[NCSimplify2Rational[expr]] together with some NCExpand's. NCSimplify1Rational[expr] contains one set of rules while NCSimplify2Rational[expr] contains another.

Arguments: $expr$ is an algebraic expression.

Comments / Limitations: Works only for a specialized class of functions.