A function f ( x ) {\displaystyle f(x)} is called a rational function if and only if it can be written in the form. where P {\displaystyle P\,} and Q {\displaystyle Q\,} are polynomials in x {\displaystyle x\,} and Q {\displaystyle Q\,} is not the zero polynomial.
Docetaxel (Taxotere Â®) Docetaxel is a chemotherapy drug used to treat cancers including breast, prostate, non-small cell lung cancer, stomach and head and neck cancers. This information should ideally be read with our general information about chemotherapy and the type of cancer you have.
Abraxane is approved to treat metastatic breast cancer after other treatments have failed, but more and more doctors are using it as a first treatment for breast cancer that has spread, Litton says. Abraxane is very well-tolerated, with fewer side effects [than Taxotere]. Taxotere and Abraxane are both members of a class of drugs known as taxanes.