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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This function has been superceded by fillMatrix, which works over more rings, is much faster for large matrices, and is more flexible.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 = | . .  .  .   . -64 . . .   .  .   . .  .   . |
     | . .  .  .   . .   . . .   37 .   . .  -67 . |
     | . 65 .  .   . .   . . .   .  .   . .  .   . |
     | . .  .  .   . .   . . .   .  .   . .  .   . |
     | . .  -1 .   . .   . . -34 .  .   . .  .   . |
     | . .  .  65  . .   . . .   .  .   . .  .   . |
     | . .  .  .   . .   . . .   .  .   . .  .   . |
     | . .  .  -23 . .   . . .   .  -55 . 55 .   . |
     | . .  78 .   . .   . . .   .  .   . .  .   . |
     | . .  .  .   . .   . . .   .  -6  . .  .   . |

o1 : MutableMatrix

See also