toString F
Displays the basis symbol, basis element widths, and degree shifts of a free OI-module as a string.
i1 : P = makePolynomialOIAlgebra(2, x, QQ);
i2 : F = makeFreeOIModule(e, {1,2}, P);
i3 : toString F o3 = (e, {1, 2}, {0, 0})