LinAlg.REF |
Syntax |
LinAlg.REF(M:MAT, CompRREF:BOOL):MAT LinAlg.REF(M:MAT, P:INT, CompRREF:BOOL):MAT |
Description |
Example |
Use QQ[x,y]; M := Mat([[ 1/2, 1/3, 2], [200, 3000, 1], [2, 5, 17], [1, 1, 1]]); M; LinAlg.REF(M, FALSE); Mat([ [1/2, 1/3, 2], [200, 3000, 1], [2, 5, 17], [1, 1, 1] ]) ------------------------------- Mat([ [1, 2/3, 4], [0, 1, -2397/8600], [0, 0, 1], [0, 0, 0] ]) ------------------------------- |
Example |
Use QQ[x,y]; M := Mat([[ 1, 1, 2], [200, 3000, 1], [2, 5, 17], [1, 1, 1]]); M; LinAlg.REF(M, 17, TRUE); Mat([ [1, 1, 2], [200, 3000, 1], [2, 5, 17], [1, 1, 1] ]) ------------------------------- Mat([ [1, 0, 0], [0, 1, 0], [0, 0, 1], [0, 0, 0] ]) ------------------------------- |
See Also |