This function has been superceded by
fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.
i1 : randomMutableMatrix(10,15,.9,100)
o1 = | . . 44 . . . . . . . . . . . 8 |
| . . . . . . . . . . . . . . . |
| . . . . . . . . . . . . 45 . . |
| . . . . . . . . . . . . . . . |
| . . . . . . . . . . . . . . . |
| . . . 6 . 5 20 . . . . . . . . |
| . . . . . . . . 74 . . . . . . |
| . . . 70 . . . -89 -48 . . . . . . |
| . . . . . . . . . . . . . . . |
| . -41 . . . . . . . . . . . . . |
o1 : MutableMatrix
|