This function has been superceded by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 = | . . . . . . 82 . . . . 95 62 . . |
| . . . 100 . . . . . . . . . . . |
| . . . . . . . . . . . -67 . . . |
| . . . -20 11 . . . . . . . . . . |
| . . . . . . . . . . . 79 . . . |
| . . . . . . . 31 . . . . . . . |
| . . . . 100 24 . . . . . . 16 . . |
| -19 . . . . -65 . . . . . 67 . . . |
| . . . . . . . . . . . . . . . |
| . . . . . . . . -39 . . . . 25 -71 |
o1 : MutableMatrix
|