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randomMutableMatrix(ZZ,ZZ,RR,ZZ) -- a random mutable matrix of integers

Synopsis

Description

This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 |
     | .  . . . .   .  . .   .  . .   .  76 .   .  |
     | .  8 . . .   55 . .   .  . .   .  .  .   .  |
     | .  . . . .   .  . .   65 . -37 .  .  .   .  |
     | .  . . . .   .  . .   .  . .   15 .  -39 .  |
     | .  . . . .   .  . .   .  . .   .  .  .   .  |
     | .  . . . -24 .  . .   .  . .   .  .  .   .  |
     | 35 . . . .   .  . .   .  . .   .  .  .   .  |
     | .  . . . .   .  . .   .  . .   67 .  .   .  |
     | .  . . . .   .  . -23 .  . .   .  .  .   .  |

o1 : MutableMatrix

See also