putMatrix -- writes a matrix into a file formatted for 4ti2

Description

Write the matrix A in file F in 4ti2 format.

i1 : A = matrix "1,1,1,1; 1,2,3,4"

o1 = | 1 1 1 1 |
     | 1 2 3 4 |

              2       4
o1 : Matrix ZZ  <-- ZZ

i2 : s = temporaryFileName()

o2 = /tmp/M2-44695-0/0

i3 : F = openOut(s)

o3 = /tmp/M2-44695-0/0

o3 : File

i4 : putMatrix(F,A)

i5 : close(F)

o5 = /tmp/M2-44695-0/0

o5 : File

i6 : getMatrix(s)

o6 = | 1 1 1 1 |
     | 1 2 3 4 |

              2       4
o6 : Matrix ZZ  <-- ZZ

The source of this document is in FourTiTwo.m2:316:0.