This function has been superceded by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 = | . . . . . . . 63 . . . 60 . . . |
| . 83 . 4 . . -51 . . . 85 . . . . |
| . . . . . . . . . . . . . . . |
| . . . . . . . . . . . . 10 . . |
| . . . . . . . . . . . . . . . |
| . . . . . . . . . . . . . . . |
| 9 . . . . . . . . . . . . . . |
| . . . . . -27 . . . . -50 -58 . . . |
| . . . . . . . . . 88 . . . . . |
| 11 . . . . . . . . . . . . . . |
o1 : MutableMatrix
|