Optimal. Leaf size=36 \[ \frac{\cosh (e+f x)}{f (a-b) \sqrt{a+b \cosh ^2(e+f x)-b}} \]
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Rubi [A] time = 0.0526382, antiderivative size = 36, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {3186, 191} \[ \frac{\cosh (e+f x)}{f (a-b) \sqrt{a+b \cosh ^2(e+f x)-b}} \]
Antiderivative was successfully verified.
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Rule 3186
Rule 191
Rubi steps
\begin{align*} \int \frac{\sinh (e+f x)}{\left (a+b \sinh ^2(e+f x)\right )^{3/2}} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{1}{\left (a-b+b x^2\right )^{3/2}} \, dx,x,\cosh (e+f x)\right )}{f}\\ &=\frac{\cosh (e+f x)}{(a-b) f \sqrt{a-b+b \cosh ^2(e+f x)}}\\ \end{align*}
Mathematica [A] time = 0.15519, size = 43, normalized size = 1.19 \[ \frac{\sqrt{2} \cosh (e+f x)}{f (a-b) \sqrt{2 a+b \cosh (2 (e+f x))-b}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.051, size = 32, normalized size = 0.9 \begin{align*}{\frac{\cosh \left ( fx+e \right ) }{ \left ( a-b \right ) f}{\frac{1}{\sqrt{a+b \left ( \sinh \left ( fx+e \right ) \right ) ^{2}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.60599, size = 319, normalized size = 8.86 \begin{align*} \frac{b^{2} e^{\left (-6 \, f x - 6 \, e\right )} + 2 \, a b - b^{2} +{\left (8 \, a^{2} - 8 \, a b + 3 \, b^{2}\right )} e^{\left (-2 \, f x - 2 \, e\right )} + 3 \,{\left (2 \, a b - b^{2}\right )} e^{\left (-4 \, f x - 4 \, e\right )}}{2 \,{\left (a^{2} - a b\right )}{\left (2 \,{\left (2 \, a - b\right )} e^{\left (-2 \, f x - 2 \, e\right )} + b e^{\left (-4 \, f x - 4 \, e\right )} + b\right )}^{\frac{3}{2}} f} + \frac{b^{2} + 3 \,{\left (2 \, a b - b^{2}\right )} e^{\left (-2 \, f x - 2 \, e\right )} +{\left (8 \, a^{2} - 8 \, a b + 3 \, b^{2}\right )} e^{\left (-4 \, f x - 4 \, e\right )} +{\left (2 \, a b - b^{2}\right )} e^{\left (-6 \, f x - 6 \, e\right )}}{2 \,{\left (a^{2} - a b\right )}{\left (2 \,{\left (2 \, a - b\right )} e^{\left (-2 \, f x - 2 \, e\right )} + b e^{\left (-4 \, f x - 4 \, e\right )} + b\right )}^{\frac{3}{2}} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.17215, size = 738, normalized size = 20.5 \begin{align*} \frac{\sqrt{2}{\left (\cosh \left (f x + e\right )^{2} + 2 \, \cosh \left (f x + e\right ) \sinh \left (f x + e\right ) + \sinh \left (f x + e\right )^{2} + 1\right )} \sqrt{\frac{b \cosh \left (f x + e\right )^{2} + b \sinh \left (f x + e\right )^{2} + 2 \, a - b}{\cosh \left (f x + e\right )^{2} - 2 \, \cosh \left (f x + e\right ) \sinh \left (f x + e\right ) + \sinh \left (f x + e\right )^{2}}}}{{\left (a b - b^{2}\right )} f \cosh \left (f x + e\right )^{4} + 4 \,{\left (a b - b^{2}\right )} f \cosh \left (f x + e\right ) \sinh \left (f x + e\right )^{3} +{\left (a b - b^{2}\right )} f \sinh \left (f x + e\right )^{4} + 2 \,{\left (2 \, a^{2} - 3 \, a b + b^{2}\right )} f \cosh \left (f x + e\right )^{2} + 2 \,{\left (3 \,{\left (a b - b^{2}\right )} f \cosh \left (f x + e\right )^{2} +{\left (2 \, a^{2} - 3 \, a b + b^{2}\right )} f\right )} \sinh \left (f x + e\right )^{2} +{\left (a b - b^{2}\right )} f + 4 \,{\left ({\left (a b - b^{2}\right )} f \cosh \left (f x + e\right )^{3} +{\left (2 \, a^{2} - 3 \, a b + b^{2}\right )} f \cosh \left (f x + e\right )\right )} \sinh \left (f x + e\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 [B] time = 1.22891, size = 207, normalized size = 5.75 \begin{align*} -\frac{\sqrt{b} f}{256 \,{\left (a b^{4} - b^{5}\right )}} + \frac{\frac{{\left (a^{3} f - a^{2} b f\right )} e^{\left (2 \, f x + 2 \, e\right )}}{a^{4} b^{3} - 2 \, a^{3} b^{4} + a^{2} b^{5}} + \frac{a^{3} f - a^{2} b f}{a^{4} b^{3} - 2 \, a^{3} b^{4} + a^{2} b^{5}}}{256 \, \sqrt{b e^{\left (4 \, f x + 4 \, e\right )} + 4 \, a e^{\left (2 \, f x + 2 \, e\right )} - 2 \, b e^{\left (2 \, f x + 2 \, e\right )} + b}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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