This function has been superceded by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 = | . . . . . -20 . . . 88 . . . . . |
| . . . . . . . . . . . . . 96 . |
| . . . . . -25 . . . . . . . . . |
| . . . . 9 . . . . . . . . . . |
| . . 68 38 . . . . . . . . . . -56 |
| . . . . . . 7 . . . . . . . . |
| . -1 . . . . . . -49 . . . . . . |
| . . 43 -93 . . . . . . -29 . . . . |
| 69 . . . . . . . . . . . . . . |
| . -32 . . . 29 27 . . . . . . . . |
o1 : MutableMatrix
|