This function has been superceded by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 = | . 79 . . . . . . . -19 . . . . . |
| . . . . . 26 . . . . . . . . . |
| . . . . . . . . . . . . . . 58 |
| . . . . . . . -26 -15 . . . . . . |
| . 99 . . . . . . . . 98 . . 73 . |
| . . . . . . . -68 . . . . . . . |
| . . . . . . . 82 . . . . . . . |
| . . . . . 8 -50 . . . . . . . . |
| . . . . . . . . . . . . . . . |
| . . . -40 . . . . . . . 56 . . . |
o1 : MutableMatrix
|