CheckUnimodular -- optional input which gives the user the option to check whether the given matrix is unimodular

Functions with optional argument named CheckUnimodular:

• horrocks(...,CheckUnimodular=>...) -- see horrocks -- computes a local solution to the unimodular row problem over a localization at a maximal ideal
• qsAlgorithm(...,CheckUnimodular=>...) -- see qsAlgorithm -- computes a solution to the unimodular matrix problem