Optimal. Leaf size=87 \[ -\frac {e n p x^{1+n} (f x)^m \, _2F_1\left (1,\frac {1+m+n}{n};\frac {1+m+2 n}{n};-\frac {e x^n}{d}\right )}{d (1+m) (1+m+n)}+\frac {(f x)^{1+m} \log \left (c \left (d+e x^n\right )^p\right )}{f (1+m)} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.03, antiderivative size = 87, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {2505, 20, 371}
\begin {gather*} \frac {(f x)^{m+1} \log \left (c \left (d+e x^n\right )^p\right )}{f (m+1)}-\frac {e n p x^{n+1} (f x)^m \, _2F_1\left (1,\frac {m+n+1}{n};\frac {m+2 n+1}{n};-\frac {e x^n}{d}\right )}{d (m+1) (m+n+1)} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 20
Rule 371
Rule 2505
Rubi steps
\begin {align*} \int (f x)^m \log \left (c \left (d+e x^n\right )^p\right ) \, dx &=\frac {(f x)^{1+m} \log \left (c \left (d+e x^n\right )^p\right )}{f (1+m)}-\frac {(e n p) \int \frac {x^{-1+n} (f x)^{1+m}}{d+e x^n} \, dx}{f (1+m)}\\ &=\frac {(f x)^{1+m} \log \left (c \left (d+e x^n\right )^p\right )}{f (1+m)}-\frac {\left (e n p x^{-m} (f x)^m\right ) \int \frac {x^{m+n}}{d+e x^n} \, dx}{1+m}\\ &=-\frac {e n p x^{1+n} (f x)^m \, _2F_1\left (1,\frac {1+m+n}{n};\frac {1+m+2 n}{n};-\frac {e x^n}{d}\right )}{d (1+m) (1+m+n)}+\frac {(f x)^{1+m} \log \left (c \left (d+e x^n\right )^p\right )}{f (1+m)}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.03, size = 77, normalized size = 0.89 \begin {gather*} \frac {x (f x)^m \left (-e n p x^n \, _2F_1\left (1,\frac {1+m+n}{n};\frac {1+m+2 n}{n};-\frac {e x^n}{d}\right )+d (1+m+n) \log \left (c \left (d+e x^n\right )^p\right )\right )}{d (1+m) (1+m+n)} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F]
time = 0.06, size = 0, normalized size = 0.00 \[\int \left (f x \right )^{m} \ln \left (c \left (d +e \,x^{n}\right )^{p}\right )\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (f x\right )^{m} \log {\left (c \left (d + e x^{n}\right )^{p} \right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \ln \left (c\,{\left (d+e\,x^n\right )}^p\right )\,{\left (f\,x\right )}^m \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________