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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | .  .   .   . .   . -33 . . . .  . .  .  .  |
     | .  -42 .   . .   . .   . . . .  . .  24 11 |
     | .  -59 .   . .   . .   . . . .  . .  .  .  |
     | 75 54  .   . -10 . .   . . . 91 . .  .  .  |
     | .  .   .   . .   . -89 . . . .  . .  .  .  |
     | .  .   10  . .   . .   . . . .  . .  .  .  |
     | .  26  .   . -48 . .   . . . .  . 35 .  .  |
     | -4 .   -31 . -84 . .   . . . .  . .  .  .  |
     | .  .   .   . .   . .   . . . .  . .  .  .  |
     | .  .   .   . .   . .   . . . .  . 59 .  .  |

o1 : MutableMatrix

See also