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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | .  .  51 .   .   . .  .  .   . .  .   .  . .   |
     | .  .  .  .   .   . .  .  .   . .  -79 .  . -72 |
     | .  .  .  .   .   . .  .  .   . .  -46 .  . .   |
     | .  .  .  .   .   . .  .  .   . 90 .   .  . .   |
     | .  .  -8 .   -64 . 17 .  -52 . .  .   .  . .   |
     | .  .  .  -96 .   . .  .  .   . .  .   .  . .   |
     | .  .  .  .   .   . .  .  .   . .  .   .  . .   |
     | .  -9 .  .   -31 . .  91 .   . .  .   66 . -36 |
     | .  .  .  .   .   . .  .  .   . 43 .   .  . .   |
     | 79 .  .  -86 .   . .  .  .   . .  -22 .  . .   |

o1 : MutableMatrix

See also