exteriorPower(ZZ,CoherentSheaf) -- exterior power

exteriorPower(ZZ,CoherentSheaf) -- exterior power

Synopsis:

Function: exteriorPower -- exterior power

Input:

an instance of class ZZ.

an instance of class CoherentSheaf.

Output:

an instance of class CoherentSheaf.

Optional arguments :

exteriorPower(..., Strategy => ...) -- choose between Bareiss and Cofactor algorithms

exteriorPower(i,F) -- calculate the i-th exterior power of a coherent sheaf F.

Code:

     -- ../../../Macaulay2/m2/varieties.m2:143-144
     exteriorPower(ZZ,CoherentSheaf) := CoherentSheaf => options -> (i,F) -> 
         sheaf(variety F, exteriorPower(i,F.module,options))