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7.7.5.0. poly2list
Procedure from library dmodapp.lib (see dmodapp_lib).
- Usage:
- poly2list(f); f a poly
- Return:
- list of exponents and corresponding terms of f
- Purpose:
- converts a poly to a list of pairs consisting of intvecs (1st entry)
and polys (2nd entry), where the i-th pair contains the exponent of the
i-th term of f and the i-th term (with coefficient) itself.
Example:
| | LIB "dmodapp.lib";
ring r = 0,x,dp;
poly F = x;
poly2list(F);
==> [1]:
==> [1]:
==> 1
==> [2]:
==> x
ring r2 = 0,(x,y),dp;
poly F = x2y+5xy2;
poly2list(F);
==> [1]:
==> [1]:
==> 2,1
==> [2]:
==> x2y
==> [2]:
==> [1]:
==> 1,2
==> [2]:
==> 5xy2
poly2list(0);
==> [1]:
==> [1]:
==> 0,0
==> [2]:
==> 0
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