Optimal. Leaf size=50 \[ \frac {5 c^2 \text {Chi}\left (\sinh ^{-1}(a x)\right )}{8 a}+\frac {5 c^2 \text {Chi}\left (3 \sinh ^{-1}(a x)\right )}{16 a}+\frac {c^2 \text {Chi}\left (5 \sinh ^{-1}(a x)\right )}{16 a} \]
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Rubi [A]
time = 0.07, antiderivative size = 50, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 3, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.158, Rules used = {5791, 3393,
3382} \begin {gather*} \frac {5 c^2 \text {Chi}\left (\sinh ^{-1}(a x)\right )}{8 a}+\frac {5 c^2 \text {Chi}\left (3 \sinh ^{-1}(a x)\right )}{16 a}+\frac {c^2 \text {Chi}\left (5 \sinh ^{-1}(a x)\right )}{16 a} \end {gather*}
Antiderivative was successfully verified.
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Rule 3382
Rule 3393
Rule 5791
Rubi steps
\begin {align*} \int \frac {\left (c+a^2 c x^2\right )^2}{\sinh ^{-1}(a x)} \, dx &=\frac {c^2 \text {Subst}\left (\int \frac {\cosh ^5(x)}{x} \, dx,x,\sinh ^{-1}(a x)\right )}{a}\\ &=\frac {c^2 \text {Subst}\left (\int \left (\frac {5 \cosh (x)}{8 x}+\frac {5 \cosh (3 x)}{16 x}+\frac {\cosh (5 x)}{16 x}\right ) \, dx,x,\sinh ^{-1}(a x)\right )}{a}\\ &=\frac {c^2 \text {Subst}\left (\int \frac {\cosh (5 x)}{x} \, dx,x,\sinh ^{-1}(a x)\right )}{16 a}+\frac {\left (5 c^2\right ) \text {Subst}\left (\int \frac {\cosh (3 x)}{x} \, dx,x,\sinh ^{-1}(a x)\right )}{16 a}+\frac {\left (5 c^2\right ) \text {Subst}\left (\int \frac {\cosh (x)}{x} \, dx,x,\sinh ^{-1}(a x)\right )}{8 a}\\ &=\frac {5 c^2 \text {Chi}\left (\sinh ^{-1}(a x)\right )}{8 a}+\frac {5 c^2 \text {Chi}\left (3 \sinh ^{-1}(a x)\right )}{16 a}+\frac {c^2 \text {Chi}\left (5 \sinh ^{-1}(a x)\right )}{16 a}\\ \end {align*}
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Mathematica [A]
time = 0.05, size = 34, normalized size = 0.68 \begin {gather*} \frac {c^2 \left (10 \text {Chi}\left (\sinh ^{-1}(a x)\right )+5 \text {Chi}\left (3 \sinh ^{-1}(a x)\right )+\text {Chi}\left (5 \sinh ^{-1}(a x)\right )\right )}{16 a} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 1.78, size = 33, normalized size = 0.66
method | result | size |
derivativedivides | \(\frac {c^{2} \left (10 \hyperbolicCosineIntegral \left (\arcsinh \left (a x \right )\right )+5 \hyperbolicCosineIntegral \left (3 \arcsinh \left (a x \right )\right )+\hyperbolicCosineIntegral \left (5 \arcsinh \left (a x \right )\right )\right )}{16 a}\) | \(33\) |
default | \(\frac {c^{2} \left (10 \hyperbolicCosineIntegral \left (\arcsinh \left (a x \right )\right )+5 \hyperbolicCosineIntegral \left (3 \arcsinh \left (a x \right )\right )+\hyperbolicCosineIntegral \left (5 \arcsinh \left (a x \right )\right )\right )}{16 a}\) | \(33\) |
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]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} c^{2} \left (\int \frac {2 a^{2} x^{2}}{\operatorname {asinh}{\left (a x \right )}}\, dx + \int \frac {a^{4} x^{4}}{\operatorname {asinh}{\left (a x \right )}}\, dx + \int \frac {1}{\operatorname {asinh}{\left (a x \right )}}\, dx\right ) \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 = -0.02 \begin {gather*} \int \frac {{\left (c\,a^2\,x^2+c\right )}^2}{\mathrm {asinh}\left (a\,x\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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