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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | .  . . .   78 .  .  .   . . .   .  .   .  . |
     | .  . . .   .  .  .  -77 . . .   .  .   .  . |
     | 67 . . .   .  .  .  .   . . -28 .  .   .  . |
     | .  . . -90 92 .  .  32  . . .   .  -51 .  . |
     | .  . . .   .  .  .  .   . . .   .  12  .  . |
     | .  . . .   .  .  .  .   . . .   98 .   .  . |
     | .  . . .   .  .  16 16  . . .   19 .   .  . |
     | .  . . -36 .  .  .  .   . . .   .  .   -2 . |
     | .  . . -52 .  77 .  .   . . .   .  .   .  . |
     | .  . . .   .  .  .  .   . . .   .  .   .  . |

o1 : MutableMatrix

See also