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D.5.2.2 Eresol

Procedure from library resbinomial.lib (see resbinomial_lib).

Usage:
Eresol(J); J ideal

Return:
The E-resolution of singularities of J in terms of the affine charts, see example

Example:
 
LIB "resbinomial.lib";
ring r = 0,(x(1..2)),dp;
ideal J=x(1)^2-x(2)^3;
list L=Eresol(J);
"Please press return after each break point to see the next element of the output list";
==> Please press return after each break point to see the next element of the\
    output list
L[1][1]; // information of the first chart, L[1] list of charts
==> [1]:
==>    0
==> [2]:
==>    0
==> [3]:
==>    0
==> [4]:
==>    [1]:
==>       [1]:
==>          [1]:
==>             0
==>          [2]:
==>             3
==>       [2]:
==>          [1]:
==>             2
==>          [2]:
==>             0
==> [5]:
==>    [1]:
==>       [1]:
==>          -1
==>       [2]:
==>          1
==> [6]:
==>    [1]:
==>       0
==>    [2]:
==>       0
==> [7]:
==>    0
==> [8]:
==>    [1]:
==>       0
==>    [2]:
==>       0
==> [9]:
==>    _[1]=-gen(2)
==> [10]:
==>    empty list
==> [11]:
==>    empty list
~;
==> 
==> -- break point in ./examples/Eresol.sing --