This function has been superceded by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 = | . 52 . . . 33 . . . -99 . . . . . |
| 26 . . . . . . . . . . . . . . |
| . . . . . . . . . . . . -23 . . |
| . . . . . . . . . 70 . -27 . . . |
| . 37 . . . . . . . . . -98 . . -70 |
| . . . 13 . . . 78 . . . . . . . |
| . 61 72 . . . . . . . . . . . . |
| . . . . 9 . . . . . 5 -57 . . . |
| . . . . . . . . . 50 . . . . . |
| . . . . . . . . . . . . . . . |
o1 : MutableMatrix
|