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D.14.1.6 varMat
Procedure from library arr.lib (see arr_lib).
- Usage:
- varMat(v); v intvec
- Return:
- [matrix] M containing the corresponding ring_variables
Example:
| LIB "arr.lib";
ring R = 0,(x(1..6)),dp;
intvec v = 2,4,6;
varMat(v);
==> _[1,1]=x(2)
==> _[2,1]=x(4)
==> _[3,1]=x(6)
| See also:
arrLastVar;
arrSwapVar;
varMat;
varNum.
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