This function has been superceded by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 = | . . . . . -64 . . . . . . . . . |
| . . . . . . . . . 37 . . . -67 . |
| . 65 . . . . . . . . . . . . . |
| . . . . . . . . . . . . . . . |
| . . -1 . . . . . -34 . . . . . . |
| . . . 65 . . . . . . . . . . . |
| . . . . . . . . . . . . . . . |
| . . . -23 . . . . . . -55 . 55 . . |
| . . 78 . . . . . . . . . . . . |
| . . . . . . . . . . -6 . . . . |
o1 : MutableMatrix
|