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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | . .  . .  . .  .   . .  .  .  .  . . .  |
     | . .  . .  . .  -66 . .  .  28 .  . . .  |
     | . .  . .  . .  .   . 74 24 .  .  . . .  |
     | . .  . .  . .  .   . .  .  .  .  . . .  |
     | . .  . .  . .  .   . .  .  .  .  . . .  |
     | . .  . .  . 49 .   . .  .  .  .  . . 26 |
     | . .  . .  . .  .   . .  .  .  .  . . .  |
     | . -3 . .  . .  .   . .  .  .  .  . . .  |
     | . .  . .  . .  .   . .  .  .  22 . . .  |
     | . .  . 30 . .  .   . .  .  .  .  . . .  |

o1 : MutableMatrix

See also