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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | . .  .  .   . .   . .  .  . 14 .   . . 53 |
     | . 59 .  .   . .   . .  .  . .  100 . . .  |
     | . .  .  .   . 93  . .  .  . .  .   . . .  |
     | . .  .  .   . .   . .  .  . .  .   . . .  |
     | . .  .  .   . -17 . .  .  . .  -77 . . .  |
     | . .  .  -93 . .   . .  61 . .  .   . . .  |
     | . .  42 .   . 53  . .  .  . .  .   . . .  |
     | . .  .  .   . .   . .  .  . .  .   . . .  |
     | . .  .  .   . .   . 23 .  . .  .   . . .  |
     | . .  .  .   . .   . .  .  . .  .   . . .  |

o1 : MutableMatrix

See also