net(VectorInWidth) -- display an element of a free OI-module

Synopsis

• Function: net

• Usage:

  net f

• Inputs:
  • f, an instance of the type VectorInWidth,
• Outputs:
  • a net,

Description

i1 : P = makePolynomialOIAlgebra(2, x, QQ);

i2 : F = makeFreeOIModule(e, {1,1}, P);

i3 : installGeneratorsInWidth(F, 2);

i4 : f=x_(1,1)*e_(2,{1},1)+x_(2,1)*e_(2,{1},2)-x_(1,2)*e_(2,{2},1)-x_(2,2)*e_(2,{2},2);

i5 : net f

o5 = -x   e        + x   e        - x   e        + x   e
       1,2 2,{2},1    1,1 2,{1},1    2,2 2,{2},2    2,1 2,{1},2