Optimal. Leaf size=137 \[ \frac {\cosh (e+f x) \left (a-b+b \cosh ^2(e+f x)\right )^{1+p}}{b f (3+2 p)}-\frac {(a+2 b (1+p)) \cosh (e+f x) \left (a-b+b \cosh ^2(e+f x)\right )^p \left (1+\frac {b \cosh ^2(e+f x)}{a-b}\right )^{-p} \, _2F_1\left (\frac {1}{2},-p;\frac {3}{2};-\frac {b \cosh ^2(e+f x)}{a-b}\right )}{b f (3+2 p)} \]
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Rubi [A]
time = 0.09, antiderivative size = 137, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 4, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.174, Rules used = {3265, 396, 252,
251} \begin {gather*} \frac {\cosh (e+f x) \left (a+b \cosh ^2(e+f x)-b\right )^{p+1}}{b f (2 p+3)}-\frac {(a+2 b (p+1)) \cosh (e+f x) \left (a+b \cosh ^2(e+f x)-b\right )^p \left (\frac {b \cosh ^2(e+f x)}{a-b}+1\right )^{-p} \, _2F_1\left (\frac {1}{2},-p;\frac {3}{2};-\frac {b \cosh ^2(e+f x)}{a-b}\right )}{b f (2 p+3)} \end {gather*}
Antiderivative was successfully verified.
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Rule 251
Rule 252
Rule 396
Rule 3265
Rubi steps
\begin {align*} \int \sinh ^3(e+f x) \left (a+b \sinh ^2(e+f x)\right )^p \, dx &=-\frac {\text {Subst}\left (\int \left (1-x^2\right ) \left (a-b+b x^2\right )^p \, dx,x,\cosh (e+f x)\right )}{f}\\ &=\frac {\cosh (e+f x) \left (a-b+b \cosh ^2(e+f x)\right )^{1+p}}{b f (3+2 p)}-\frac {(a+2 b (1+p)) \text {Subst}\left (\int \left (a-b+b x^2\right )^p \, dx,x,\cosh (e+f x)\right )}{b f (3+2 p)}\\ &=\frac {\cosh (e+f x) \left (a-b+b \cosh ^2(e+f x)\right )^{1+p}}{b f (3+2 p)}-\frac {\left ((a+2 b (1+p)) \left (a-b+b \cosh ^2(e+f x)\right )^p \left (1+\frac {b \cosh ^2(e+f x)}{a-b}\right )^{-p}\right ) \text {Subst}\left (\int \left (1+\frac {b x^2}{a-b}\right )^p \, dx,x,\cosh (e+f x)\right )}{b f (3+2 p)}\\ &=\frac {\cosh (e+f x) \left (a-b+b \cosh ^2(e+f x)\right )^{1+p}}{b f (3+2 p)}-\frac {(a+2 b (1+p)) \cosh (e+f x) \left (a-b+b \cosh ^2(e+f x)\right )^p \left (1+\frac {b \cosh ^2(e+f x)}{a-b}\right )^{-p} \, _2F_1\left (\frac {1}{2},-p;\frac {3}{2};-\frac {b \cosh ^2(e+f x)}{a-b}\right )}{b f (3+2 p)}\\ \end {align*}
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Mathematica [F]
time = 9.47, size = 0, normalized size = 0.00 \begin {gather*} \int \sinh ^3(e+f x) \left (a+b \sinh ^2(e+f x)\right )^p \, dx \end {gather*}
Verification is not applicable to the result.
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Maple [F]
time = 1.91, size = 0, normalized size = 0.00 \[\int \left (\sinh ^{3}\left (f x +e \right )\right ) \left (a +b \left (\sinh ^{2}\left (f x +e \right )\right )\right )^{p}\, dx\]
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 = 0.42, size = 25, normalized size = 0.18 \begin {gather*} {\rm integral}\left ({\left (b \sinh \left (f x + e\right )^{2} + a\right )}^{p} \sinh \left (f x + e\right )^{3}, x\right ) \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 = -0.01 \begin {gather*} \int {\mathrm {sinh}\left (e+f\,x\right )}^3\,{\left (b\,{\mathrm {sinh}\left (e+f\,x\right )}^2+a\right )}^p \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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