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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | .   .   . .   .   .   .  -45 .  . . . .   .   .   |
     | .   .   . .   .   -69 .  .   .  . . . .   .   .   |
     | .   .   . .   .   .   10 .   .  . . . .   .   .   |
     | .   .   . .   .   .   .  .   .  . . . .   .   .   |
     | .   .   . -18 .   .   .  .   .  . . . .   .   .   |
     | .   .   . .   .   .   .  .   .  . . 4 .   .   .   |
     | .   47  . 52  100 .   .  .   33 . . . .   .   .   |
     | 95  -88 . .   .   .   .  .   .  . . . .   .   -49 |
     | .   .   . -2  .   .   .  .   .  . . . -60 -17 .   |
     | -69 .   . .   .   .   17 .   .  . . . .   .   -80 |

o1 : MutableMatrix

See also