Optimal. Leaf size=325 \[ \frac {\left (a+b \tanh ^{-1}\left (c x^2\right )\right ) \log (d+e x)}{e}-\frac {b \log \left (\frac {e \left (1-\sqrt {-c} x\right )}{\sqrt {-c} d+e}\right ) \log (d+e x)}{2 e}-\frac {b \log \left (-\frac {e \left (1+\sqrt {-c} x\right )}{\sqrt {-c} d-e}\right ) \log (d+e x)}{2 e}+\frac {b \log \left (\frac {e \left (1-\sqrt {c} x\right )}{\sqrt {c} d+e}\right ) \log (d+e x)}{2 e}+\frac {b \log \left (-\frac {e \left (1+\sqrt {c} x\right )}{\sqrt {c} d-e}\right ) \log (d+e x)}{2 e}-\frac {b \text {PolyLog}\left (2,\frac {\sqrt {-c} (d+e x)}{\sqrt {-c} d-e}\right )}{2 e}+\frac {b \text {PolyLog}\left (2,\frac {\sqrt {c} (d+e x)}{\sqrt {c} d-e}\right )}{2 e}-\frac {b \text {PolyLog}\left (2,\frac {\sqrt {-c} (d+e x)}{\sqrt {-c} d+e}\right )}{2 e}+\frac {b \text {PolyLog}\left (2,\frac {\sqrt {c} (d+e x)}{\sqrt {c} d+e}\right )}{2 e} \]
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Rubi [A]
time = 0.41, antiderivative size = 325, normalized size of antiderivative = 1.00, number of steps
used = 19, 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^2\right )\right )}{e}-\frac {b \text {Li}_2\left (\frac {\sqrt {-c} (d+e x)}{\sqrt {-c} d-e}\right )}{2 e}+\frac {b \text {Li}_2\left (\frac {\sqrt {c} (d+e x)}{\sqrt {c} d-e}\right )}{2 e}-\frac {b \text {Li}_2\left (\frac {\sqrt {-c} (d+e x)}{\sqrt {-c} d+e}\right )}{2 e}+\frac {b \text {Li}_2\left (\frac {\sqrt {c} (d+e x)}{\sqrt {c} d+e}\right )}{2 e}-\frac {b \log (d+e x) \log \left (\frac {e \left (1-\sqrt {-c} x\right )}{\sqrt {-c} d+e}\right )}{2 e}-\frac {b \log (d+e x) \log \left (-\frac {e \left (\sqrt {-c} x+1\right )}{\sqrt {-c} d-e}\right )}{2 e}+\frac {b \log (d+e x) \log \left (\frac {e \left (1-\sqrt {c} x\right )}{\sqrt {c} d+e}\right )}{2 e}+\frac {b \log (d+e x) \log \left (-\frac {e \left (\sqrt {c} x+1\right )}{\sqrt {c} d-e}\right )}{2 e} \end {gather*}
Antiderivative was successfully verified.
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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^2\right )}{d+e x} \, dx &=\int \left (\frac {a}{d+e x}+\frac {b \tanh ^{-1}\left (c x^2\right )}{d+e x}\right ) \, dx\\ &=\frac {a \log (d+e x)}{e}+b \int \frac {\tanh ^{-1}\left (c x^2\right )}{d+e x} \, dx\\ \end {align*}
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Mathematica [C] Result contains complex when optimal does not.
time = 13.63, size = 285, normalized size = 0.88 \begin {gather*} \frac {a \log (d+e x)}{e}+\frac {b \left (2 \tanh ^{-1}\left (c x^2\right ) \log (d+e x)-\log \left (\frac {e \left (i-\sqrt {c} x\right )}{\sqrt {c} d+i e}\right ) \log (d+e x)-\log \left (-\frac {e \left (i+\sqrt {c} x\right )}{\sqrt {c} d-i e}\right ) \log (d+e x)+\log \left (-\frac {e \left (1+\sqrt {c} x\right )}{\sqrt {c} d-e}\right ) \log (d+e x)+\log (d+e x) \log \left (\frac {e-\sqrt {c} e x}{\sqrt {c} d+e}\right )+\text {PolyLog}\left (2,\frac {\sqrt {c} (d+e x)}{\sqrt {c} d-e}\right )-\text {PolyLog}\left (2,\frac {\sqrt {c} (d+e x)}{\sqrt {c} d-i e}\right )-\text {PolyLog}\left (2,\frac {\sqrt {c} (d+e x)}{\sqrt {c} d+i e}\right )+\text {PolyLog}\left (2,\frac {\sqrt {c} (d+e x)}{\sqrt {c} d+e}\right )\right )}{2 e} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.14, size = 362, normalized size = 1.11
method | result | size |
default | \(\frac {a \ln \left (e x +d \right )}{e}+\frac {b \ln \left (e x +d \right ) \arctanh \left (c \,x^{2}\right )}{e}+\frac {b \ln \left (e x +d \right ) \ln \left (\frac {e \sqrt {c}-\left (e x +d \right ) c +d c}{e \sqrt {c}+d c}\right )}{2 e}+\frac {b \ln \left (e x +d \right ) \ln \left (\frac {e \sqrt {c}+\left (e x +d \right ) c -d c}{e \sqrt {c}-d c}\right )}{2 e}+\frac {b \dilog \left (\frac {e \sqrt {c}-\left (e x +d \right ) c +d c}{e \sqrt {c}+d c}\right )}{2 e}+\frac {b \dilog \left (\frac {e \sqrt {c}+\left (e x +d \right ) c -d c}{e \sqrt {c}-d c}\right )}{2 e}-\frac {b \ln \left (e x +d \right ) \ln \left (\frac {e \sqrt {-c}-\left (e x +d \right ) c +d c}{e \sqrt {-c}+d c}\right )}{2 e}-\frac {b \ln \left (e x +d \right ) \ln \left (\frac {e \sqrt {-c}+\left (e x +d \right ) c -d c}{e \sqrt {-c}-d c}\right )}{2 e}-\frac {b \dilog \left (\frac {e \sqrt {-c}-\left (e x +d \right ) c +d c}{e \sqrt {-c}+d c}\right )}{2 e}-\frac {b \dilog \left (\frac {e \sqrt {-c}+\left (e x +d \right ) c -d c}{e \sqrt {-c}-d c}\right )}{2 e}\) | \(362\) |
risch | \(\frac {a \ln \left (e x +d \right )}{e}-\frac {b \ln \left (e x +d \right ) \ln \left (-c \,x^{2}+1\right )}{2 e}+\frac {b \ln \left (e x +d \right ) \ln \left (\frac {e \sqrt {c}-\left (e x +d \right ) c +d c}{e \sqrt {c}+d c}\right )}{2 e}+\frac {b \ln \left (e x +d \right ) \ln \left (\frac {e \sqrt {c}+\left (e x +d \right ) c -d c}{e \sqrt {c}-d c}\right )}{2 e}+\frac {b \dilog \left (\frac {e \sqrt {c}-\left (e x +d \right ) c +d c}{e \sqrt {c}+d c}\right )}{2 e}+\frac {b \dilog \left (\frac {e \sqrt {c}+\left (e x +d \right ) c -d c}{e \sqrt {c}-d c}\right )}{2 e}+\frac {b \ln \left (e x +d \right ) \ln \left (c \,x^{2}+1\right )}{2 e}-\frac {b \ln \left (e x +d \right ) \ln \left (\frac {e \sqrt {-c}-\left (e x +d \right ) c +d c}{e \sqrt {-c}+d c}\right )}{2 e}-\frac {b \ln \left (e x +d \right ) \ln \left (\frac {e \sqrt {-c}+\left (e x +d \right ) c -d c}{e \sqrt {-c}-d c}\right )}{2 e}-\frac {b \dilog \left (\frac {e \sqrt {-c}-\left (e x +d \right ) c +d c}{e \sqrt {-c}+d c}\right )}{2 e}-\frac {b \dilog \left (\frac {e \sqrt {-c}+\left (e x +d \right ) c -d c}{e \sqrt {-c}-d c}\right )}{2 e}\) | \(386\) |
Verification of antiderivative is not currently implemented for this CAS.
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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.
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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.
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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.
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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.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int \frac {a+b\,\mathrm {atanh}\left (c\,x^2\right )}{d+e\,x} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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