Optimal. Leaf size=123 \[ \frac{2 \tanh ^{-1}\left (\frac{\sqrt{a} \coth (c+d x)}{\sqrt{a+i a \text{csch}(c+d x)}}\right )}{a^{3/2} d}-\frac{5 \tanh ^{-1}\left (\frac{\sqrt{a} \coth (c+d x)}{\sqrt{2} \sqrt{a+i a \text{csch}(c+d x)}}\right )}{2 \sqrt{2} a^{3/2} d}-\frac{\coth (c+d x)}{2 d (a+i a \text{csch}(c+d x))^{3/2}} \]
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Rubi [A] time = 0.145928, antiderivative size = 123, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.294, Rules used = {3777, 3920, 3774, 203, 3795} \[ \frac{2 \tanh ^{-1}\left (\frac{\sqrt{a} \coth (c+d x)}{\sqrt{a+i a \text{csch}(c+d x)}}\right )}{a^{3/2} d}-\frac{5 \tanh ^{-1}\left (\frac{\sqrt{a} \coth (c+d x)}{\sqrt{2} \sqrt{a+i a \text{csch}(c+d x)}}\right )}{2 \sqrt{2} a^{3/2} d}-\frac{\coth (c+d x)}{2 d (a+i a \text{csch}(c+d x))^{3/2}} \]
Antiderivative was successfully verified.
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Rule 3777
Rule 3920
Rule 3774
Rule 203
Rule 3795
Rubi steps
\begin{align*} \int \frac{1}{(a+i a \text{csch}(c+d x))^{3/2}} \, dx &=-\frac{\coth (c+d x)}{2 d (a+i a \text{csch}(c+d x))^{3/2}}-\frac{\int \frac{-2 a+\frac{1}{2} i a \text{csch}(c+d x)}{\sqrt{a+i a \text{csch}(c+d x)}} \, dx}{2 a^2}\\ &=-\frac{\coth (c+d x)}{2 d (a+i a \text{csch}(c+d x))^{3/2}}+\frac{\int \sqrt{a+i a \text{csch}(c+d x)} \, dx}{a^2}-\frac{(5 i) \int \frac{\text{csch}(c+d x)}{\sqrt{a+i a \text{csch}(c+d x)}} \, dx}{4 a}\\ &=-\frac{\coth (c+d x)}{2 d (a+i a \text{csch}(c+d x))^{3/2}}-\frac{(2 i) \operatorname{Subst}\left (\int \frac{1}{a+x^2} \, dx,x,\frac{i a \coth (c+d x)}{\sqrt{a+i a \text{csch}(c+d x)}}\right )}{a d}+\frac{(5 i) \operatorname{Subst}\left (\int \frac{1}{2 a+x^2} \, dx,x,\frac{i a \coth (c+d x)}{\sqrt{a+i a \text{csch}(c+d x)}}\right )}{2 a d}\\ &=\frac{2 \tanh ^{-1}\left (\frac{\sqrt{a} \coth (c+d x)}{\sqrt{a+i a \text{csch}(c+d x)}}\right )}{a^{3/2} d}-\frac{5 \tanh ^{-1}\left (\frac{\sqrt{a} \coth (c+d x)}{\sqrt{2} \sqrt{a+i a \text{csch}(c+d x)}}\right )}{2 \sqrt{2} a^{3/2} d}-\frac{\coth (c+d x)}{2 d (a+i a \text{csch}(c+d x))^{3/2}}\\ \end{align*}
Mathematica [B] time = 2.36687, size = 327, normalized size = 2.66 \[ \frac{\left (\cosh \left (\frac{1}{2} (c+d x)\right )+i \sinh \left (\frac{1}{2} (c+d x)\right )\right ) \left (-8 \sqrt{i a (\text{csch}(c+d x)+i)} \tan ^{-1}\left (\frac{\sqrt{i a (\text{csch}(c+d x)+i)}}{\sqrt{a}}\right )+i \text{csch}(c+d x) \left (-8 \sqrt{i a (\text{csch}(c+d x)+i)} \tan ^{-1}\left (\frac{\sqrt{i a (\text{csch}(c+d x)+i)}}{\sqrt{a}}\right )+5 \sqrt{2} \sqrt{i a (\text{csch}(c+d x)+i)} \tan ^{-1}\left (\frac{\sqrt{i a (\text{csch}(c+d x)+i)}}{\sqrt{2} \sqrt{a}}\right )+2 \sqrt{a}\right )+5 \sqrt{2} \sqrt{i a (\text{csch}(c+d x)+i)} \tan ^{-1}\left (\frac{\sqrt{i a (\text{csch}(c+d x)+i)}}{\sqrt{2} \sqrt{a}}\right )-2 \sqrt{a}\right )}{4 a^{3/2} d (\text{csch}(c+d x)+i) \sqrt{a+i a \text{csch}(c+d x)} \left (\cosh \left (\frac{1}{2} (c+d x)\right )-i \sinh \left (\frac{1}{2} (c+d x)\right )\right )} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.176, size = 0, normalized size = 0. \begin{align*} \int \left ( a+ia{\rm csch} \left (dx+c\right ) \right ) ^{-{\frac{3}{2}}}\, dx \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 \, a \operatorname{csch}\left (d x + c\right ) + a\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 3.06548, size = 2372, normalized size = 19.28 \begin{align*} \text{result too large to display} \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 a \operatorname{csch}{\left (c + d x \right )} + a\right )^{\frac{3}{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 \, a \operatorname{csch}\left (d x + c\right ) + a\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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