AngouriMath
SolveByWritingAFunctionOfOneShiftedLinear(AngouriMath.Entity,AngouriMath.Entity.Variable,System.Boolean)
Method (no overloads)
Summary
An algebraic integrand in which a linear c + d x stands under a power inside a
sum, written inu = c + d x : x^3/(a + b (c + d x)^3) is
(u - c)^3/(d^4 (a + b u^3)) , and (c + d x)^4/(a + b (c + d x)^3) is
u^4/(d (a + b u^3)) , which the rules for a binomial answer.
sum, written in
Remarks
In x the sum is a polynomial whose roots are those of a + b u^n moved and
scaled, which the partial fractions do not read, and the substitution search reads
one function at a time: Rubi's 1.1.3.2, 1.2.3.2 and 1.3.1 write whole sections so.
Only where one linear, up to a constant multiple, stands under the powers inside sums,
with an offset or a slope other than 1, and x stands nowhere but in polynomials and
powers of them: written in u, nothing is left in x. At the question asked or one below
it, since it lands on the chain in u.
https://github.com/asc-community/AngouriMath/issues/718
scaled, which the partial fractions do not read, and the substitution search reads
one function at a time: Rubi's 1.1.3.2, 1.2.3.2 and 1.3.1 write whole sections so.
Only where one linear, up to a constant multiple, stands under the powers inside sums,
with an offset or a slope other than 1, and x stands nowhere but in polynomials and
powers of them: written in u, nothing is left in x. At the question asked or one below
it, since it lands on the chain in u.
https://github.com/asc-community/AngouriMath/issues/718
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