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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | . .   .  .  .   . . .  . . .  95  8   . .  |
     | . .   .  .  .   . . .  . . .  .   .   . .  |
     | . -51 .  51 .   . 7 .  . . .  .   .   . 45 |
     | . .   .  .  .   . . .  . . .  .   .   . .  |
     | . -74 77 .  .   . . 14 . . .  .   .   . .  |
     | . .   .  .  .   . . .  . . .  .   -16 . .  |
     | . .   .  .  .   . . .  . . .  .   .   . .  |
     | . .   .  .  -44 . . .  . . 24 -50 .   . .  |
     | . .   .  .  .   . . .  . . .  .   .   . .  |
     | . .   .  .  .   . . .  . . .  .   .   . .  |

o1 : MutableMatrix

See also