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ExpandedOverTheSymbols​(AngouriMath.​Entity)

 Method (no overloads)

Summary

expr multiplied out: as a polynomial over the rationals in its
symbols where it is one, and by Expand(System.Int32) where it is not.

Remarks

Expand(System.Int32) multiplies a product of sums out by enumerating the
combinations of their terms as expressions. The coefficients the series at a repeated
quadratic makes are products of powers of sums in the symbols, and that enumeration was
where all of the eighteen seconds of 1/((1 + x^2)^2 (c + d + 2d x^2)^3 (1 + 2x^2)) went. A polynomial collects its terms as it multiplies.
https://github.com/asc-community/AngouriMath/issues/718

























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