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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | .   .  .  -62 . .   . . . . .  .   .  .   . |
     | 28  .  .  .   . 92  . . . . .  .   .  .   . |
     | 100 65 .  .   . .   . . . . .  .   .  23  . |
     | .   .  .  .   . .   . . . . .  .   92 .   . |
     | -96 .  .  .   . .   . . . . .  -95 .  .   . |
     | .   .  .  .   . .   . . . 7 59 .   .  .   . |
     | .   .  58 .   . .   . . . . .  .   .  .   . |
     | .   .  .  -81 . -40 . . . . .  .   .  24  . |
     | -47 .  .  .   . .   . . . . .  .   .  .   . |
     | .   .  .  .   . .   . . . . .  .   .  -12 . |

o1 : MutableMatrix

See also