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D.15.14.5 puiseux

Procedure from library puiseuxexpansions.lib (see puiseuxexpansions_lib).

Usage:
puiseux(f, maxDeg, atOrigin); f polynomial in two variables, int maxDeg, int atOrigin

Return:
the Puiseux expansions of f developed up to degree maxDeg. If atOrigin = 1, only the expansions passing through the origin will be returned.

Example:
 
LIB "puiseuxexpansions.lib";
ring R=0,(x,y),dp;
poly f=y^3 + x^2 + x^8;
puiseux(f,3,0);
==> [1]:
==>    [1]:
==>       -1/3x20-x2
==>    [2]:
==>       3
==>    [6]:
==>       [1]:
==>          1
==>       [2]:
==>          1
==>    [7]:
==>       [1]:
==>          2
==> [2]:
==>    // coefficients: QQ[@a]/(...)
==> // number of vars : 2
==> //        block   1 : ordering dp
==> //                  : names    x y
==> //        block   2 : ordering C

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