Optimal. Leaf size=62 \[ \frac{2 i \cosh (c+d x)}{3 d (i \sinh (c+d x))^{3/2}}-\frac{2 i \text{EllipticF}\left (\frac{1}{2} \left (i c+i d x-\frac{\pi }{2}\right ),2\right )}{3 d} \]
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Rubi [A] time = 0.0201901, antiderivative size = 62, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {2636, 2641} \[ \frac{2 i \cosh (c+d x)}{3 d (i \sinh (c+d x))^{3/2}}-\frac{2 i F\left (\left .\frac{1}{2} \left (i c+i d x-\frac{\pi }{2}\right )\right |2\right )}{3 d} \]
Antiderivative was successfully verified.
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Rule 2636
Rule 2641
Rubi steps
\begin{align*} \int \frac{1}{(i \sinh (c+d x))^{5/2}} \, dx &=\frac{2 i \cosh (c+d x)}{3 d (i \sinh (c+d x))^{3/2}}+\frac{1}{3} \int \frac{1}{\sqrt{i \sinh (c+d x)}} \, dx\\ &=-\frac{2 i F\left (\left .\frac{1}{2} \left (i c-\frac{\pi }{2}+i d x\right )\right |2\right )}{3 d}+\frac{2 i \cosh (c+d x)}{3 d (i \sinh (c+d x))^{3/2}}\\ \end{align*}
Mathematica [C] time = 0.0586841, size = 83, normalized size = 1.34 \[ \frac{2 \left (\sqrt{2} \sqrt{\sinh ^2(c+d x) (-(\coth (c+d x)+1))} \, _2F_1\left (\frac{1}{4},\frac{1}{2};\frac{5}{4};\cosh (2 (c+d x))+\sinh (2 (c+d x))\right )+\coth (c+d x)\right )}{3 d \sqrt{i \sinh (c+d x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.048, size = 113, normalized size = 1.8 \begin{align*}{\frac{-{\frac{i}{3}}}{\sinh \left ( dx+c \right ) \cosh \left ( dx+c \right ) d} \left ( -\sqrt{1-i\sinh \left ( dx+c \right ) }\sqrt{2}\sqrt{1+i\sinh \left ( dx+c \right ) }\sqrt{i\sinh \left ( dx+c \right ) }{\it EllipticF} \left ( \sqrt{1-i\sinh \left ( dx+c \right ) },{\frac{\sqrt{2}}{2}} \right ) \sinh \left ( dx+c \right ) +2\,i \left ( \cosh \left ( dx+c \right ) \right ) ^{2} \right ){\frac{1}{\sqrt{i\sinh \left ( dx+c \right ) }}}} \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{1}{\left (i \, \sinh \left (d x + c\right )\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*} \frac{\sqrt{\frac{1}{2}}{\left (-4 i \, e^{\left (3 \, d x + 3 \, c\right )} - 4 i \, e^{\left (d x + c\right )}\right )} \sqrt{i \, e^{\left (2 \, d x + 2 \, c\right )} - i} e^{\left (-\frac{1}{2} \, d x - \frac{1}{2} \, c\right )} + 3 \,{\left (d e^{\left (4 \, d x + 4 \, c\right )} - 2 \, d e^{\left (2 \, d x + 2 \, c\right )} + d\right )}{\rm integral}\left (-\frac{2 i \, \sqrt{\frac{1}{2}} \sqrt{i \, e^{\left (2 \, d x + 2 \, c\right )} - i} e^{\left (-\frac{1}{2} \, d x - \frac{1}{2} \, c\right )}}{3 \,{\left (d e^{\left (2 \, d x + 2 \, c\right )} - d\right )}}, x\right )}{3 \,{\left (d e^{\left (4 \, d x + 4 \, c\right )} - 2 \, d e^{\left (2 \, d x + 2 \, c\right )} + d\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\left (i \sinh{\left (c + d x \right )}\right )^{\frac{5}{2}}}\, dx \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{1}{\left (i \, \sinh \left (d x + c\right )\right )^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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