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net(FreeOIModuleMap) -- display a free OI-module map source and target

Synopsis

Description

Displays the source module and target module a free OI-module map.

i1 : P = makePolynomialOIAlgebra(2, x, QQ);
i2 : F = makeFreeOIModule(e, {1,2}, P);
i3 : installGeneratorsInWidth(F, 3);
i4 : b = x_(1,2)*x_(1,1)*e_(3,{2},1)+x_(2,2)*x_(2,1)*e_(3,{1,3},2);
i5 : C = oiRes({b}, 2);
i6 : phi = C.dd_1;
i7 : net phi

o7 = Source: (e1, {5, 5}, {-4, -3}) Target: (e0, {3}, {-2})

Ways to use this method: