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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | . .   .   . 43 . -28 . .   .   .  .   . . 63  |
     | . .   -22 . .  . .   . .   .   .  .   . . .   |
     | . .   .   . .  . .   . .   .   .  .   . . .   |
     | . 16  .   . .  . 87  . .   .   32 .   . . .   |
     | . .   .   . .  . .   . -12 .   .  .   . . .   |
     | . .   .   . .  . .   . .   .   .  -46 . . -82 |
     | . .   .   . .  . .   . .   .   .  .   . . .   |
     | . -38 .   . .  . .   . .   -54 .  .   . . .   |
     | . .   .   . .  8 .   . .   .   .  .   . . .   |
     | . .   -79 . 57 . 62  . .   .   .  .   . . .   |

o1 : MutableMatrix

See also