Home Online Manual
Top
Back: charexp2inter
Forward: charexp2poly
FastBack: Singularities
FastForward: arcpoint_lib
Up: alexpoly_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.6.1.10 charexp2conductor

Procedure from library alexpoly.lib (see alexpoly_lib).

Assume:
v contains the characteristic exponents of an irreducible plane curve singularity

Return:
int, the conductor of the plane curve singularity

Note:
If the curve singularity is smooth, the conductor is zero.

Example:
 
LIB "alexpoly.lib";
charexp2conductor(intvec(2,3));  // A1-Singularity
==> 2
charexp2conductor(intvec(28,64,66,77));
==> 1718
See also: invariants; resolutiongraph; semigroup; totalmultiplicities.