Optimal. Leaf size=333 \[ \frac{(3 a+b) (a+3 b) \text{sech}(e+f x) \sqrt{a+b \sinh ^2(e+f x)} \text{EllipticF}\left (\tan ^{-1}(\sinh (e+f x)),1-\frac{b}{a}\right )}{3 a f (a-b)^4 \sqrt{\frac{\text{sech}^2(e+f x) \left (a+b \sinh ^2(e+f x)\right )}{a}}}-\frac{2 (2 a+b) \tanh (e+f x)}{3 f (a-b)^2 \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{b (5 a+3 b) \sinh (e+f x) \cosh (e+f x)}{3 f (a-b)^3 \left (a+b \sinh ^2(e+f x)\right )^{3/2}}+\frac{\tanh (e+f x) \text{sech}^2(e+f x)}{3 f (a-b) \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{8 \sqrt{a} \sqrt{b} (a+b) \cosh (e+f x) E\left (\tan ^{-1}\left (\frac{\sqrt{b} \sinh (e+f x)}{\sqrt{a}}\right )|1-\frac{a}{b}\right )}{3 f (a-b)^4 \sqrt{a+b \sinh ^2(e+f x)} \sqrt{\frac{a \cosh ^2(e+f x)}{a+b \sinh ^2(e+f x)}}} \]
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Rubi [A] time = 0.399476, antiderivative size = 333, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.24, Rules used = {3196, 470, 527, 525, 418, 411} \[ -\frac{2 (2 a+b) \tanh (e+f x)}{3 f (a-b)^2 \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{b (5 a+3 b) \sinh (e+f x) \cosh (e+f x)}{3 f (a-b)^3 \left (a+b \sinh ^2(e+f x)\right )^{3/2}}+\frac{\tanh (e+f x) \text{sech}^2(e+f x)}{3 f (a-b) \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{8 \sqrt{a} \sqrt{b} (a+b) \cosh (e+f x) E\left (\tan ^{-1}\left (\frac{\sqrt{b} \sinh (e+f x)}{\sqrt{a}}\right )|1-\frac{a}{b}\right )}{3 f (a-b)^4 \sqrt{a+b \sinh ^2(e+f x)} \sqrt{\frac{a \cosh ^2(e+f x)}{a+b \sinh ^2(e+f x)}}}+\frac{(3 a+b) (a+3 b) \text{sech}(e+f x) \sqrt{a+b \sinh ^2(e+f x)} F\left (\tan ^{-1}(\sinh (e+f x))|1-\frac{b}{a}\right )}{3 a f (a-b)^4 \sqrt{\frac{\text{sech}^2(e+f x) \left (a+b \sinh ^2(e+f x)\right )}{a}}} \]
Antiderivative was successfully verified.
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Rule 3196
Rule 470
Rule 527
Rule 525
Rule 418
Rule 411
Rubi steps
\begin{align*} \int \frac{\tanh ^4(e+f x)}{\left (a+b \sinh ^2(e+f x)\right )^{5/2}} \, dx &=\frac{\left (\sqrt{\cosh ^2(e+f x)} \text{sech}(e+f x)\right ) \operatorname{Subst}\left (\int \frac{x^4}{\left (1+x^2\right )^{5/2} \left (a+b x^2\right )^{5/2}} \, dx,x,\sinh (e+f x)\right )}{f}\\ &=\frac{\text{sech}^2(e+f x) \tanh (e+f x)}{3 (a-b) f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{\left (\sqrt{\cosh ^2(e+f x)} \text{sech}(e+f x)\right ) \operatorname{Subst}\left (\int \frac{a+(-3 a-2 b) x^2}{\left (1+x^2\right )^{3/2} \left (a+b x^2\right )^{5/2}} \, dx,x,\sinh (e+f x)\right )}{3 (a-b) f}\\ &=-\frac{2 (2 a+b) \tanh (e+f x)}{3 (a-b)^2 f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}+\frac{\text{sech}^2(e+f x) \tanh (e+f x)}{3 (a-b) f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{\left (\sqrt{\cosh ^2(e+f x)} \text{sech}(e+f x)\right ) \operatorname{Subst}\left (\int \frac{3 a (a+b)-6 b (2 a+b) x^2}{\sqrt{1+x^2} \left (a+b x^2\right )^{5/2}} \, dx,x,\sinh (e+f x)\right )}{3 (a-b) (-a+b) f}\\ &=-\frac{b (5 a+3 b) \cosh (e+f x) \sinh (e+f x)}{3 (a-b)^3 f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{2 (2 a+b) \tanh (e+f x)}{3 (a-b)^2 f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}+\frac{\text{sech}^2(e+f x) \tanh (e+f x)}{3 (a-b) f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{\left (\sqrt{\cosh ^2(e+f x)} \text{sech}(e+f x)\right ) \operatorname{Subst}\left (\int \frac{3 a^2 (3 a+5 b)-3 a b (5 a+3 b) x^2}{\sqrt{1+x^2} \left (a+b x^2\right )^{3/2}} \, dx,x,\sinh (e+f x)\right )}{9 a (a-b)^2 (-a+b) f}\\ &=-\frac{b (5 a+3 b) \cosh (e+f x) \sinh (e+f x)}{3 (a-b)^3 f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{2 (2 a+b) \tanh (e+f x)}{3 (a-b)^2 f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}+\frac{\text{sech}^2(e+f x) \tanh (e+f x)}{3 (a-b) f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}+\frac{\left (8 a b (a+b) \sqrt{\cosh ^2(e+f x)} \text{sech}(e+f x)\right ) \operatorname{Subst}\left (\int \frac{\sqrt{1+x^2}}{\left (a+b x^2\right )^{3/2}} \, dx,x,\sinh (e+f x)\right )}{3 (a-b)^3 (-a+b) f}-\frac{\left ((3 a+b) (a+3 b) \sqrt{\cosh ^2(e+f x)} \text{sech}(e+f x)\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{1+x^2} \sqrt{a+b x^2}} \, dx,x,\sinh (e+f x)\right )}{3 (a-b)^3 (-a+b) f}\\ &=-\frac{b (5 a+3 b) \cosh (e+f x) \sinh (e+f x)}{3 (a-b)^3 f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}-\frac{8 \sqrt{a} \sqrt{b} (a+b) \cosh (e+f x) E\left (\tan ^{-1}\left (\frac{\sqrt{b} \sinh (e+f x)}{\sqrt{a}}\right )|1-\frac{a}{b}\right )}{3 (a-b)^4 f \sqrt{\frac{a \cosh ^2(e+f x)}{a+b \sinh ^2(e+f x)}} \sqrt{a+b \sinh ^2(e+f x)}}+\frac{(3 a+b) (a+3 b) F\left (\tan ^{-1}(\sinh (e+f x))|1-\frac{b}{a}\right ) \text{sech}(e+f x) \sqrt{a+b \sinh ^2(e+f x)}}{3 a (a-b)^4 f \sqrt{\frac{\text{sech}^2(e+f x) \left (a+b \sinh ^2(e+f x)\right )}{a}}}-\frac{2 (2 a+b) \tanh (e+f x)}{3 (a-b)^2 f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}+\frac{\text{sech}^2(e+f x) \tanh (e+f x)}{3 (a-b) f \left (a+b \sinh ^2(e+f x)\right )^{3/2}}\\ \end{align*}
Mathematica [C] time = 3.36955, size = 252, normalized size = 0.76 \[ -\frac{i \left (2 a b \left (\frac{2 a+b \cosh (2 (e+f x))-b}{a}\right )^{3/2} \left (\left (-5 a^2+2 a b+3 b^2\right ) \text{EllipticF}\left (i (e+f x),\frac{b}{a}\right )+8 a (a+b) E\left (i (e+f x)\left |\frac{b}{a}\right .\right )\right )-i \sqrt{2} b \left (2 a b (a-b) \sinh (2 (e+f x))+4 b (a+b) \sinh (2 (e+f x)) (2 a+b \cosh (2 (e+f x))-b)+4 (a+b) \tanh (e+f x) (2 a+b \cosh (2 (e+f x))-b)^2-(a-b) \tanh (e+f x) \text{sech}^2(e+f x) (2 a+b \cosh (2 (e+f x))-b)^2\right )\right )}{6 b f (a-b)^4 (2 a+b \cosh (2 (e+f x))-b)^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.217, size = 661, normalized size = 2. \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\tanh \left (f x + e\right )^{4}}{{\left (b \sinh \left (f x + e\right )^{2} + a\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\sqrt{b \sinh \left (f x + e\right )^{2} + a} \tanh \left (f x + e\right )^{4}}{b^{3} \sinh \left (f x + e\right )^{6} + 3 \, a b^{2} \sinh \left (f x + e\right )^{4} + 3 \, a^{2} b \sinh \left (f x + e\right )^{2} + a^{3}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\tanh \left (f x + e\right )^{4}}{{\left (b \sinh \left (f x + e\right )^{2} + a\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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