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Macaulay2Doc :: randomMutableMatrix(ZZ,ZZ,RR,ZZ)

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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | .  . .  . . .  .   . .  -5 . .  . .  .   |
     | .  . .  . . .  .   . .  .  . .  . .  .   |
     | .  . .  . . .  .   . .  .  . .  . .  -62 |
     | .  . .  . . .  .   . .  .  . 78 . 43 .   |
     | .  . 10 . . .  .   . 14 .  . .  . .  .   |
     | 25 . .  . . .  .   . .  .  . .  . .  .   |
     | .  . .  . . .  .   . .  .  . .  . .  .   |
     | .  . .  . . .  .   . .  .  . .  . .  .   |
     | .  . .  . . 32 .   . .  .  . .  . .  .   |
     | .  . .  . . .  -10 . .  .  . .  . .  81  |

o1 : MutableMatrix

See also