Optimal. Leaf size=294 \[ \frac{b e x \sqrt{d+e x^2} \text{EllipticF}\left (\tan ^{-1}(c x),1-\frac{e}{c^2 d}\right )}{d^2 \sqrt{-c^2 x^2} \sqrt{-c^2 x^2-1} \sqrt{\frac{d+e x^2}{d \left (c^2 x^2+1\right )}}}-\frac{\sqrt{d+e x^2} \left (a+b \text{csch}^{-1}(c x)\right )}{d x}+\frac{b c^3 x^2 \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2} \sqrt{-c^2 x^2-1}}+\frac{b c \sqrt{-c^2 x^2-1} \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2}}-\frac{b c^2 x \sqrt{d+e x^2} E\left (\tan ^{-1}(c x)|1-\frac{e}{c^2 d}\right )}{d \sqrt{-c^2 x^2} \sqrt{-c^2 x^2-1} \sqrt{\frac{d+e x^2}{d \left (c^2 x^2+1\right )}}} \]
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Rubi [A] time = 0.250901, antiderivative size = 294, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 9, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.391, Rules used = {264, 6302, 12, 475, 21, 422, 418, 492, 411} \[ -\frac{\sqrt{d+e x^2} \left (a+b \text{csch}^{-1}(c x)\right )}{d x}+\frac{b e x \sqrt{d+e x^2} F\left (\tan ^{-1}(c x)|1-\frac{e}{c^2 d}\right )}{d^2 \sqrt{-c^2 x^2} \sqrt{-c^2 x^2-1} \sqrt{\frac{d+e x^2}{d \left (c^2 x^2+1\right )}}}+\frac{b c^3 x^2 \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2} \sqrt{-c^2 x^2-1}}+\frac{b c \sqrt{-c^2 x^2-1} \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2}}-\frac{b c^2 x \sqrt{d+e x^2} E\left (\tan ^{-1}(c x)|1-\frac{e}{c^2 d}\right )}{d \sqrt{-c^2 x^2} \sqrt{-c^2 x^2-1} \sqrt{\frac{d+e x^2}{d \left (c^2 x^2+1\right )}}} \]
Antiderivative was successfully verified.
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Rule 264
Rule 6302
Rule 12
Rule 475
Rule 21
Rule 422
Rule 418
Rule 492
Rule 411
Rubi steps
\begin{align*} \int \frac{a+b \text{csch}^{-1}(c x)}{x^2 \sqrt{d+e x^2}} \, dx &=-\frac{\sqrt{d+e x^2} \left (a+b \text{csch}^{-1}(c x)\right )}{d x}+\frac{(b c x) \int \frac{\sqrt{d+e x^2}}{d x^2 \sqrt{-1-c^2 x^2}} \, dx}{\sqrt{-c^2 x^2}}\\ &=-\frac{\sqrt{d+e x^2} \left (a+b \text{csch}^{-1}(c x)\right )}{d x}+\frac{(b c x) \int \frac{\sqrt{d+e x^2}}{x^2 \sqrt{-1-c^2 x^2}} \, dx}{d \sqrt{-c^2 x^2}}\\ &=\frac{b c \sqrt{-1-c^2 x^2} \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2}}-\frac{\sqrt{d+e x^2} \left (a+b \text{csch}^{-1}(c x)\right )}{d x}-\frac{(b c x) \int \frac{-e-c^2 e x^2}{\sqrt{-1-c^2 x^2} \sqrt{d+e x^2}} \, dx}{d \sqrt{-c^2 x^2}}\\ &=\frac{b c \sqrt{-1-c^2 x^2} \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2}}-\frac{\sqrt{d+e x^2} \left (a+b \text{csch}^{-1}(c x)\right )}{d x}-\frac{(b c e x) \int \frac{\sqrt{-1-c^2 x^2}}{\sqrt{d+e x^2}} \, dx}{d \sqrt{-c^2 x^2}}\\ &=\frac{b c \sqrt{-1-c^2 x^2} \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2}}-\frac{\sqrt{d+e x^2} \left (a+b \text{csch}^{-1}(c x)\right )}{d x}+\frac{(b c e x) \int \frac{1}{\sqrt{-1-c^2 x^2} \sqrt{d+e x^2}} \, dx}{d \sqrt{-c^2 x^2}}+\frac{\left (b c^3 e x\right ) \int \frac{x^2}{\sqrt{-1-c^2 x^2} \sqrt{d+e x^2}} \, dx}{d \sqrt{-c^2 x^2}}\\ &=\frac{b c^3 x^2 \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2} \sqrt{-1-c^2 x^2}}+\frac{b c \sqrt{-1-c^2 x^2} \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2}}-\frac{\sqrt{d+e x^2} \left (a+b \text{csch}^{-1}(c x)\right )}{d x}+\frac{b e x \sqrt{d+e x^2} F\left (\tan ^{-1}(c x)|1-\frac{e}{c^2 d}\right )}{d^2 \sqrt{-c^2 x^2} \sqrt{-1-c^2 x^2} \sqrt{\frac{d+e x^2}{d \left (1+c^2 x^2\right )}}}+\frac{\left (b c^3 x\right ) \int \frac{\sqrt{d+e x^2}}{\left (-1-c^2 x^2\right )^{3/2}} \, dx}{d \sqrt{-c^2 x^2}}\\ &=\frac{b c^3 x^2 \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2} \sqrt{-1-c^2 x^2}}+\frac{b c \sqrt{-1-c^2 x^2} \sqrt{d+e x^2}}{d \sqrt{-c^2 x^2}}-\frac{\sqrt{d+e x^2} \left (a+b \text{csch}^{-1}(c x)\right )}{d x}-\frac{b c^2 x \sqrt{d+e x^2} E\left (\tan ^{-1}(c x)|1-\frac{e}{c^2 d}\right )}{d \sqrt{-c^2 x^2} \sqrt{-1-c^2 x^2} \sqrt{\frac{d+e x^2}{d \left (1+c^2 x^2\right )}}}+\frac{b e x \sqrt{d+e x^2} F\left (\tan ^{-1}(c x)|1-\frac{e}{c^2 d}\right )}{d^2 \sqrt{-c^2 x^2} \sqrt{-1-c^2 x^2} \sqrt{\frac{d+e x^2}{d \left (1+c^2 x^2\right )}}}\\ \end{align*}
Mathematica [A] time = 0.1997, size = 139, normalized size = 0.47 \[ \frac{\sqrt{d+e x^2} \left (-a+b c x \sqrt{\frac{1}{c^2 x^2}+1}-b \text{csch}^{-1}(c x)\right )}{d x}-\frac{b c e x \sqrt{\frac{1}{c^2 x^2}+1} \sqrt{\frac{e x^2}{d}+1} E\left (\sin ^{-1}\left (\sqrt{-\frac{e}{d}} x\right )|\frac{c^2 d}{e}\right )}{d \sqrt{c^2 x^2+1} \sqrt{-\frac{e}{d}} \sqrt{d+e x^2}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.455, size = 0, normalized size = 0. \begin{align*} \int{\frac{a+b{\rm arccsch} \left (cx\right )}{{x}^{2}}{\frac{1}{\sqrt{e{x}^{2}+d}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \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{e x^{2} + d}{\left (b \operatorname{arcsch}\left (c x\right ) + a\right )}}{e x^{4} + d x^{2}}, 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{b \operatorname{arcsch}\left (c x\right ) + a}{\sqrt{e x^{2} + d} x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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