Optimal. Leaf size=523 \[ \frac {\left (a+b \tanh ^{-1}\left (c x^3\right )\right ) \log (d+e x)}{e}+\frac {b \log \left (\frac {e \left (1-\sqrt [3]{c} x\right )}{\sqrt [3]{c} d+e}\right ) \log (d+e x)}{2 e}-\frac {b \log \left (-\frac {e \left (1+\sqrt [3]{c} x\right )}{\sqrt [3]{c} d-e}\right ) \log (d+e x)}{2 e}+\frac {b \log \left (-\frac {e \left (\sqrt [3]{-1}+\sqrt [3]{c} x\right )}{\sqrt [3]{c} d-\sqrt [3]{-1} e}\right ) \log (d+e x)}{2 e}-\frac {b \log \left (-\frac {e \left ((-1)^{2/3}+\sqrt [3]{c} x\right )}{\sqrt [3]{c} d-(-1)^{2/3} e}\right ) \log (d+e x)}{2 e}+\frac {b \log \left (\frac {(-1)^{2/3} e \left (1+\sqrt [3]{-1} \sqrt [3]{c} x\right )}{\sqrt [3]{c} d+(-1)^{2/3} e}\right ) \log (d+e x)}{2 e}-\frac {b \log \left (\frac {\sqrt [3]{-1} e \left (1+(-1)^{2/3} \sqrt [3]{c} x\right )}{\sqrt [3]{c} d+\sqrt [3]{-1} e}\right ) \log (d+e x)}{2 e}-\frac {b \text {PolyLog}\left (2,\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d-e}\right )}{2 e}+\frac {b \text {PolyLog}\left (2,\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d+e}\right )}{2 e}+\frac {b \text {PolyLog}\left (2,\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d-\sqrt [3]{-1} e}\right )}{2 e}-\frac {b \text {PolyLog}\left (2,\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d+\sqrt [3]{-1} e}\right )}{2 e}-\frac {b \text {PolyLog}\left (2,\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d-(-1)^{2/3} e}\right )}{2 e}+\frac {b \text {PolyLog}\left (2,\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d+(-1)^{2/3} e}\right )}{2 e} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.71, antiderivative size = 523, normalized size of antiderivative = 1.00, number of steps
used = 25, number of rules used = 8, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.444, Rules used = {6067, 281,
212, 2463, 266, 2441, 2440, 2438} \begin {gather*} \frac {\log (d+e x) \left (a+b \tanh ^{-1}\left (c x^3\right )\right )}{e}-\frac {b \text {Li}_2\left (\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d-e}\right )}{2 e}+\frac {b \text {Li}_2\left (\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d+e}\right )}{2 e}+\frac {b \text {Li}_2\left (\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d-\sqrt [3]{-1} e}\right )}{2 e}-\frac {b \text {Li}_2\left (\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d+\sqrt [3]{-1} e}\right )}{2 e}-\frac {b \text {Li}_2\left (\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d-(-1)^{2/3} e}\right )}{2 e}+\frac {b \text {Li}_2\left (\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d+(-1)^{2/3} e}\right )}{2 e}+\frac {b \log (d+e x) \log \left (\frac {e \left (1-\sqrt [3]{c} x\right )}{\sqrt [3]{c} d+e}\right )}{2 e}-\frac {b \log (d+e x) \log \left (-\frac {e \left (\sqrt [3]{c} x+1\right )}{\sqrt [3]{c} d-e}\right )}{2 e}+\frac {b \log (d+e x) \log \left (-\frac {e \left (\sqrt [3]{c} x+\sqrt [3]{-1}\right )}{\sqrt [3]{c} d-\sqrt [3]{-1} e}\right )}{2 e}-\frac {b \log (d+e x) \log \left (-\frac {e \left (\sqrt [3]{c} x+(-1)^{2/3}\right )}{\sqrt [3]{c} d-(-1)^{2/3} e}\right )}{2 e}+\frac {b \log (d+e x) \log \left (\frac {(-1)^{2/3} e \left (\sqrt [3]{-1} \sqrt [3]{c} x+1\right )}{\sqrt [3]{c} d+(-1)^{2/3} e}\right )}{2 e}-\frac {b \log (d+e x) \log \left (\frac {\sqrt [3]{-1} e \left ((-1)^{2/3} \sqrt [3]{c} x+1\right )}{\sqrt [3]{c} d+\sqrt [3]{-1} e}\right )}{2 e} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 212
Rule 266
Rule 281
Rule 2438
Rule 2440
Rule 2441
Rule 2463
Rule 6067
Rubi steps
\begin {align*} \int \frac {a+b \tanh ^{-1}\left (c x^3\right )}{d+e x} \, dx &=\int \left (\frac {a}{d+e x}+\frac {b \tanh ^{-1}\left (c x^3\right )}{d+e x}\right ) \, dx\\ &=\frac {a \log (d+e x)}{e}+b \int \frac {\tanh ^{-1}\left (c x^3\right )}{d+e x} \, dx\\ \end {align*}
________________________________________________________________________________________
Mathematica [C] Result contains complex when optimal does not.
time = 69.94, size = 515, normalized size = 0.98 \begin {gather*} \frac {a \log (d+e x)}{e}+\frac {b \left (2 \tanh ^{-1}\left (c x^3\right ) \log (d+e x)-\log \left (\frac {e \left (1-i \sqrt {3}-2 \sqrt [3]{c} x\right )}{2 \sqrt [3]{c} d+e-i \sqrt {3} e}\right ) \log (d+e x)+\log \left (\frac {e \left (-i+\sqrt {3}-2 i \sqrt [3]{c} x\right )}{2 i \sqrt [3]{c} d+\left (-i+\sqrt {3}\right ) e}\right ) \log (d+e x)+\log \left (\frac {e \left (i+\sqrt {3}+2 i \sqrt [3]{c} x\right )}{-2 i \sqrt [3]{c} d+\left (i+\sqrt {3}\right ) e}\right ) \log (d+e x)-\log \left (-\frac {e \left (1+\sqrt [3]{c} x\right )}{\sqrt [3]{c} d-e}\right ) \log (d+e x)-\log \left (-\frac {e \left (-1-i \sqrt {3}+2 \sqrt [3]{c} x\right )}{2 \sqrt [3]{c} d+e+i \sqrt {3} e}\right ) \log (d+e x)+\log (d+e x) \log \left (\frac {e-\sqrt [3]{c} e x}{\sqrt [3]{c} d+e}\right )-\text {PolyLog}\left (2,\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d-e}\right )+\text {PolyLog}\left (2,\frac {\sqrt [3]{c} (d+e x)}{\sqrt [3]{c} d+e}\right )+\text {PolyLog}\left (2,\frac {2 \sqrt [3]{c} (d+e x)}{2 \sqrt [3]{c} d-e-i \sqrt {3} e}\right )-\text {PolyLog}\left (2,\frac {2 \sqrt [3]{c} (d+e x)}{2 \sqrt [3]{c} d+e-i \sqrt {3} e}\right )+\text {PolyLog}\left (2,\frac {2 \sqrt [3]{c} (d+e x)}{2 \sqrt [3]{c} d-e+i \sqrt {3} e}\right )-\text {PolyLog}\left (2,\frac {2 \sqrt [3]{c} (d+e x)}{2 \sqrt [3]{c} d+e+i \sqrt {3} e}\right )\right )}{2 e} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
4.
time = 0.18, size = 182, normalized size = 0.35
method | result | size |
default | \(\frac {a \ln \left (e x +d \right )}{e}+\frac {b \ln \left (e x +d \right ) \arctanh \left (c \,x^{3}\right )}{e}-\frac {b \left (\munderset {\textit {\_R1} =\RootOf \left (c \,\textit {\_Z}^{3}-3 d c \,\textit {\_Z}^{2}+3 c \,d^{2} \textit {\_Z} -c \,d^{3}+e^{3}\right )}{\sum }\left (\ln \left (e x +d \right ) \ln \left (\frac {-e x +\textit {\_R1} -d}{\textit {\_R1}}\right )+\dilog \left (\frac {-e x +\textit {\_R1} -d}{\textit {\_R1}}\right )\right )\right )}{2 e}+\frac {b \left (\munderset {\textit {\_R1} =\RootOf \left (c \,\textit {\_Z}^{3}-3 d c \,\textit {\_Z}^{2}+3 c \,d^{2} \textit {\_Z} -c \,d^{3}-e^{3}\right )}{\sum }\left (\ln \left (e x +d \right ) \ln \left (\frac {-e x +\textit {\_R1} -d}{\textit {\_R1}}\right )+\dilog \left (\frac {-e x +\textit {\_R1} -d}{\textit {\_R1}}\right )\right )\right )}{2 e}\) | \(182\) |
risch | \(\frac {a \ln \left (e x +d \right )}{e}-\frac {b \ln \left (e x +d \right ) \ln \left (-c \,x^{3}+1\right )}{2 e}+\frac {b \left (\munderset {\textit {\_R1} =\RootOf \left (c \,\textit {\_Z}^{3}-3 d c \,\textit {\_Z}^{2}+3 c \,d^{2} \textit {\_Z} -c \,d^{3}-e^{3}\right )}{\sum }\left (\ln \left (e x +d \right ) \ln \left (\frac {-e x +\textit {\_R1} -d}{\textit {\_R1}}\right )+\dilog \left (\frac {-e x +\textit {\_R1} -d}{\textit {\_R1}}\right )\right )\right )}{2 e}+\frac {b \ln \left (e x +d \right ) \ln \left (c \,x^{3}+1\right )}{2 e}-\frac {b \left (\munderset {\textit {\_R1} =\RootOf \left (c \,\textit {\_Z}^{3}-3 d c \,\textit {\_Z}^{2}+3 c \,d^{2} \textit {\_Z} -c \,d^{3}+e^{3}\right )}{\sum }\left (\ln \left (e x +d \right ) \ln \left (\frac {-e x +\textit {\_R1} -d}{\textit {\_R1}}\right )+\dilog \left (\frac {-e x +\textit {\_R1} -d}{\textit {\_R1}}\right )\right )\right )}{2 e}\) | \(206\) |
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(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \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 = -0.00 \begin {gather*} \int \frac {a+b\,\mathrm {atanh}\left (c\,x^3\right )}{d+e\,x} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________