Optimal. Leaf size=245 \[ \frac {3 \text {Chi}\left (\frac {a+b \sinh ^{-1}(c x)}{b}\right ) \sinh \left (\frac {a}{b}\right )}{128 b c^4}+\frac {\text {Chi}\left (\frac {3 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right ) \sinh \left (\frac {3 a}{b}\right )}{32 b c^4}-\frac {3 \text {Chi}\left (\frac {7 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right ) \sinh \left (\frac {7 a}{b}\right )}{256 b c^4}-\frac {\text {Chi}\left (\frac {9 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right ) \sinh \left (\frac {9 a}{b}\right )}{256 b c^4}-\frac {3 \cosh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a+b \sinh ^{-1}(c x)}{b}\right )}{128 b c^4}-\frac {\cosh \left (\frac {3 a}{b}\right ) \text {Shi}\left (\frac {3 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right )}{32 b c^4}+\frac {3 \cosh \left (\frac {7 a}{b}\right ) \text {Shi}\left (\frac {7 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right )}{256 b c^4}+\frac {\cosh \left (\frac {9 a}{b}\right ) \text {Shi}\left (\frac {9 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right )}{256 b c^4} \]
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Rubi [A]
time = 0.35, antiderivative size = 245, normalized size of antiderivative = 1.00, number of steps
used = 15, number of rules used = 5, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.185, Rules used = {5819, 5556,
3384, 3379, 3382} \begin {gather*} \frac {3 \sinh \left (\frac {a}{b}\right ) \text {Chi}\left (\frac {a+b \sinh ^{-1}(c x)}{b}\right )}{128 b c^4}+\frac {\sinh \left (\frac {3 a}{b}\right ) \text {Chi}\left (\frac {3 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right )}{32 b c^4}-\frac {3 \sinh \left (\frac {7 a}{b}\right ) \text {Chi}\left (\frac {7 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right )}{256 b c^4}-\frac {\sinh \left (\frac {9 a}{b}\right ) \text {Chi}\left (\frac {9 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right )}{256 b c^4}-\frac {3 \cosh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a+b \sinh ^{-1}(c x)}{b}\right )}{128 b c^4}-\frac {\cosh \left (\frac {3 a}{b}\right ) \text {Shi}\left (\frac {3 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right )}{32 b c^4}+\frac {3 \cosh \left (\frac {7 a}{b}\right ) \text {Shi}\left (\frac {7 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right )}{256 b c^4}+\frac {\cosh \left (\frac {9 a}{b}\right ) \text {Shi}\left (\frac {9 \left (a+b \sinh ^{-1}(c x)\right )}{b}\right )}{256 b c^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 3379
Rule 3382
Rule 3384
Rule 5556
Rule 5819
Rubi steps
\begin {align*} \int \frac {x^3 \left (1+c^2 x^2\right )^{5/2}}{a+b \sinh ^{-1}(c x)} \, dx &=\frac {\text {Subst}\left (\int \frac {\cosh ^6(x) \sinh ^3(x)}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{c^4}\\ &=\frac {\text {Subst}\left (\int \left (-\frac {3 \sinh (x)}{128 (a+b x)}-\frac {\sinh (3 x)}{32 (a+b x)}+\frac {3 \sinh (7 x)}{256 (a+b x)}+\frac {\sinh (9 x)}{256 (a+b x)}\right ) \, dx,x,\sinh ^{-1}(c x)\right )}{c^4}\\ &=\frac {\text {Subst}\left (\int \frac {\sinh (9 x)}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{256 c^4}+\frac {3 \text {Subst}\left (\int \frac {\sinh (7 x)}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{256 c^4}-\frac {3 \text {Subst}\left (\int \frac {\sinh (x)}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{128 c^4}-\frac {\text {Subst}\left (\int \frac {\sinh (3 x)}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{32 c^4}\\ &=-\frac {\left (3 \cosh \left (\frac {a}{b}\right )\right ) \text {Subst}\left (\int \frac {\sinh \left (\frac {a}{b}+x\right )}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{128 c^4}-\frac {\cosh \left (\frac {3 a}{b}\right ) \text {Subst}\left (\int \frac {\sinh \left (\frac {3 a}{b}+3 x\right )}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{32 c^4}+\frac {\left (3 \cosh \left (\frac {7 a}{b}\right )\right ) \text {Subst}\left (\int \frac {\sinh \left (\frac {7 a}{b}+7 x\right )}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{256 c^4}+\frac {\cosh \left (\frac {9 a}{b}\right ) \text {Subst}\left (\int \frac {\sinh \left (\frac {9 a}{b}+9 x\right )}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{256 c^4}+\frac {\left (3 \sinh \left (\frac {a}{b}\right )\right ) \text {Subst}\left (\int \frac {\cosh \left (\frac {a}{b}+x\right )}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{128 c^4}+\frac {\sinh \left (\frac {3 a}{b}\right ) \text {Subst}\left (\int \frac {\cosh \left (\frac {3 a}{b}+3 x\right )}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{32 c^4}-\frac {\left (3 \sinh \left (\frac {7 a}{b}\right )\right ) \text {Subst}\left (\int \frac {\cosh \left (\frac {7 a}{b}+7 x\right )}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{256 c^4}-\frac {\sinh \left (\frac {9 a}{b}\right ) \text {Subst}\left (\int \frac {\cosh \left (\frac {9 a}{b}+9 x\right )}{a+b x} \, dx,x,\sinh ^{-1}(c x)\right )}{256 c^4}\\ &=\frac {3 \text {Chi}\left (\frac {a}{b}+\sinh ^{-1}(c x)\right ) \sinh \left (\frac {a}{b}\right )}{128 b c^4}+\frac {\text {Chi}\left (\frac {3 a}{b}+3 \sinh ^{-1}(c x)\right ) \sinh \left (\frac {3 a}{b}\right )}{32 b c^4}-\frac {3 \text {Chi}\left (\frac {7 a}{b}+7 \sinh ^{-1}(c x)\right ) \sinh \left (\frac {7 a}{b}\right )}{256 b c^4}-\frac {\text {Chi}\left (\frac {9 a}{b}+9 \sinh ^{-1}(c x)\right ) \sinh \left (\frac {9 a}{b}\right )}{256 b c^4}-\frac {3 \cosh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a}{b}+\sinh ^{-1}(c x)\right )}{128 b c^4}-\frac {\cosh \left (\frac {3 a}{b}\right ) \text {Shi}\left (\frac {3 a}{b}+3 \sinh ^{-1}(c x)\right )}{32 b c^4}+\frac {3 \cosh \left (\frac {7 a}{b}\right ) \text {Shi}\left (\frac {7 a}{b}+7 \sinh ^{-1}(c x)\right )}{256 b c^4}+\frac {\cosh \left (\frac {9 a}{b}\right ) \text {Shi}\left (\frac {9 a}{b}+9 \sinh ^{-1}(c x)\right )}{256 b c^4}\\ \end {align*}
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Mathematica [A]
time = 0.72, size = 180, normalized size = 0.73 \begin {gather*} \frac {6 \text {Chi}\left (\frac {a}{b}+\sinh ^{-1}(c x)\right ) \sinh \left (\frac {a}{b}\right )+8 \text {Chi}\left (3 \left (\frac {a}{b}+\sinh ^{-1}(c x)\right )\right ) \sinh \left (\frac {3 a}{b}\right )-3 \text {Chi}\left (7 \left (\frac {a}{b}+\sinh ^{-1}(c x)\right )\right ) \sinh \left (\frac {7 a}{b}\right )-\text {Chi}\left (9 \left (\frac {a}{b}+\sinh ^{-1}(c x)\right )\right ) \sinh \left (\frac {9 a}{b}\right )-6 \cosh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a}{b}+\sinh ^{-1}(c x)\right )-8 \cosh \left (\frac {3 a}{b}\right ) \text {Shi}\left (3 \left (\frac {a}{b}+\sinh ^{-1}(c x)\right )\right )+3 \cosh \left (\frac {7 a}{b}\right ) \text {Shi}\left (7 \left (\frac {a}{b}+\sinh ^{-1}(c x)\right )\right )+\cosh \left (\frac {9 a}{b}\right ) \text {Shi}\left (9 \left (\frac {a}{b}+\sinh ^{-1}(c x)\right )\right )}{256 b c^4} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 6.16, size = 238, normalized size = 0.97
method | result | size |
default | \(\frac {{\mathrm e}^{\frac {9 a}{b}} \expIntegral \left (1, 9 \arcsinh \left (c x \right )+\frac {9 a}{b}\right )}{512 c^{4} b}+\frac {3 \,{\mathrm e}^{\frac {7 a}{b}} \expIntegral \left (1, 7 \arcsinh \left (c x \right )+\frac {7 a}{b}\right )}{512 c^{4} b}-\frac {{\mathrm e}^{\frac {3 a}{b}} \expIntegral \left (1, 3 \arcsinh \left (c x \right )+\frac {3 a}{b}\right )}{64 c^{4} b}-\frac {3 \,{\mathrm e}^{\frac {a}{b}} \expIntegral \left (1, \arcsinh \left (c x \right )+\frac {a}{b}\right )}{256 c^{4} b}+\frac {3 \,{\mathrm e}^{-\frac {a}{b}} \expIntegral \left (1, -\arcsinh \left (c x \right )-\frac {a}{b}\right )}{256 c^{4} b}+\frac {{\mathrm e}^{-\frac {3 a}{b}} \expIntegral \left (1, -3 \arcsinh \left (c x \right )-\frac {3 a}{b}\right )}{64 c^{4} b}-\frac {3 \,{\mathrm e}^{-\frac {7 a}{b}} \expIntegral \left (1, -7 \arcsinh \left (c x \right )-\frac {7 a}{b}\right )}{512 c^{4} b}-\frac {{\mathrm e}^{-\frac {9 a}{b}} \expIntegral \left (1, -9 \arcsinh \left (c x \right )-\frac {9 a}{b}\right )}{512 c^{4} b}\) | \(238\) |
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*} \int \frac {x^{3} \left (c^{2} x^{2} + 1\right )^{\frac {5}{2}}}{a + b \operatorname {asinh}{\left (c x \right )}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: RuntimeError} \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 {x^3\,{\left (c^2\,x^2+1\right )}^{5/2}}{a+b\,\mathrm {asinh}\left (c\,x\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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