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polydenorm(?NormPoly, -Expression)

Convert a polynomial form back to a standard arithmetic expression

NormPoly: Normalized polynomial form
Expression: Arithmetic expression with constants and variables

Examples

    ?- polynorm(2*5 + 3*(X+5*Y+7)*Z, Poly, []), polydenorm(Poly, Expr).
    X = X
    Y = Y
    Z = Z
    Poly = [[[10]], [[21, Z]], [[3, X, Z], [15, Y, Z]]]
    Expr = 10 + 21 * Z + 3 * X * Z + 15 * Y * Z
    yes.

polydenorm(?NormPoly, -Expression)

Examples

See Also