Optimal. Leaf size=104 \[ -\frac{a+b \sec ^{-1}(c x)}{e (d+e x)}-\frac{b \tanh ^{-1}\left (\frac{c^2 d+\frac{e}{x}}{c \sqrt{1-\frac{1}{c^2 x^2}} \sqrt{c^2 d^2-e^2}}\right )}{d \sqrt{c^2 d^2-e^2}}-\frac{b \csc ^{-1}(c x)}{d e} \]
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Rubi [A] time = 0.156008, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.438, Rules used = {5226, 1568, 1475, 844, 216, 725, 206} \[ -\frac{a+b \sec ^{-1}(c x)}{e (d+e x)}-\frac{b \tanh ^{-1}\left (\frac{c^2 d+\frac{e}{x}}{c \sqrt{1-\frac{1}{c^2 x^2}} \sqrt{c^2 d^2-e^2}}\right )}{d \sqrt{c^2 d^2-e^2}}-\frac{b \csc ^{-1}(c x)}{d e} \]
Antiderivative was successfully verified.
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Rule 5226
Rule 1568
Rule 1475
Rule 844
Rule 216
Rule 725
Rule 206
Rubi steps
\begin{align*} \int \frac{a+b \sec ^{-1}(c x)}{(d+e x)^2} \, dx &=-\frac{a+b \sec ^{-1}(c x)}{e (d+e x)}+\frac{b \int \frac{1}{\sqrt{1-\frac{1}{c^2 x^2}} x^2 (d+e x)} \, dx}{c e}\\ &=-\frac{a+b \sec ^{-1}(c x)}{e (d+e x)}+\frac{b \int \frac{1}{\sqrt{1-\frac{1}{c^2 x^2}} \left (e+\frac{d}{x}\right ) x^3} \, dx}{c e}\\ &=-\frac{a+b \sec ^{-1}(c x)}{e (d+e x)}-\frac{b \operatorname{Subst}\left (\int \frac{x}{(e+d x) \sqrt{1-\frac{x^2}{c^2}}} \, dx,x,\frac{1}{x}\right )}{c e}\\ &=-\frac{a+b \sec ^{-1}(c x)}{e (d+e x)}+\frac{b \operatorname{Subst}\left (\int \frac{1}{(e+d x) \sqrt{1-\frac{x^2}{c^2}}} \, dx,x,\frac{1}{x}\right )}{c d}-\frac{b \operatorname{Subst}\left (\int \frac{1}{\sqrt{1-\frac{x^2}{c^2}}} \, dx,x,\frac{1}{x}\right )}{c d e}\\ &=-\frac{b \csc ^{-1}(c x)}{d e}-\frac{a+b \sec ^{-1}(c x)}{e (d+e x)}-\frac{b \operatorname{Subst}\left (\int \frac{1}{d^2-\frac{e^2}{c^2}-x^2} \, dx,x,\frac{d+\frac{e}{c^2 x}}{\sqrt{1-\frac{1}{c^2 x^2}}}\right )}{c d}\\ &=-\frac{b \csc ^{-1}(c x)}{d e}-\frac{a+b \sec ^{-1}(c x)}{e (d+e x)}-\frac{b \tanh ^{-1}\left (\frac{c^2 d+\frac{e}{x}}{c \sqrt{c^2 d^2-e^2} \sqrt{1-\frac{1}{c^2 x^2}}}\right )}{d \sqrt{c^2 d^2-e^2}}\\ \end{align*}
Mathematica [A] time = 0.222711, size = 142, normalized size = 1.37 \[ -\frac{a}{e (d+e x)}+\frac{b \log \left (c x \left (c d-\sqrt{1-\frac{1}{c^2 x^2}} \sqrt{c^2 d^2-e^2}\right )+e\right )}{d \sqrt{c^2 d^2-e^2}}-\frac{b \log (d+e x)}{d \sqrt{c^2 d^2-e^2}}-\frac{b \sin ^{-1}\left (\frac{1}{c x}\right )}{d e}-\frac{b \sec ^{-1}(c x)}{e (d+e x)} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.25, size = 214, normalized size = 2.1 \begin{align*} -{\frac{ac}{ \left ( cex+dc \right ) e}}-{\frac{cb{\rm arcsec} \left (cx\right )}{ \left ( cex+dc \right ) e}}-{\frac{b}{cexd}\sqrt{{c}^{2}{x}^{2}-1}\arctan \left ({\frac{1}{\sqrt{{c}^{2}{x}^{2}-1}}} \right ){\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}}}+{\frac{b}{cexd}\sqrt{{c}^{2}{x}^{2}-1}\ln \left ( 2\,{\frac{1}{cex+dc} \left ( \sqrt{{\frac{{c}^{2}{d}^{2}-{e}^{2}}{{e}^{2}}}}\sqrt{{c}^{2}{x}^{2}-1}e-d{c}^{2}x-e \right ) } \right ){\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}}{\frac{1}{\sqrt{{\frac{{c}^{2}{d}^{2}-{e}^{2}}{{e}^{2}}}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [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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Fricas [B] time = 3.28274, size = 960, normalized size = 9.23 \begin{align*} \left [-\frac{a c^{2} d^{3} - a d e^{2} - \sqrt{c^{2} d^{2} - e^{2}}{\left (b e^{2} x + b d e\right )} \log \left (\frac{c^{3} d^{2} x + c d e - \sqrt{c^{2} d^{2} - e^{2}}{\left (c^{2} d x + e\right )} +{\left (c^{2} d^{2} - \sqrt{c^{2} d^{2} - e^{2}} c d - e^{2}\right )} \sqrt{c^{2} x^{2} - 1}}{e x + d}\right ) +{\left (b c^{2} d^{3} - b d e^{2}\right )} \operatorname{arcsec}\left (c x\right ) - 2 \,{\left (b c^{2} d^{3} - b d e^{2} +{\left (b c^{2} d^{2} e - b e^{3}\right )} x\right )} \arctan \left (-c x + \sqrt{c^{2} x^{2} - 1}\right )}{c^{2} d^{4} e - d^{2} e^{3} +{\left (c^{2} d^{3} e^{2} - d e^{4}\right )} x}, -\frac{a c^{2} d^{3} - a d e^{2} - 2 \, \sqrt{-c^{2} d^{2} + e^{2}}{\left (b e^{2} x + b d e\right )} \arctan \left (-\frac{\sqrt{-c^{2} d^{2} + e^{2}} \sqrt{c^{2} x^{2} - 1} e - \sqrt{-c^{2} d^{2} + e^{2}}{\left (c e x + c d\right )}}{c^{2} d^{2} - e^{2}}\right ) +{\left (b c^{2} d^{3} - b d e^{2}\right )} \operatorname{arcsec}\left (c x\right ) - 2 \,{\left (b c^{2} d^{3} - b d e^{2} +{\left (b c^{2} d^{2} e - b e^{3}\right )} x\right )} \arctan \left (-c x + \sqrt{c^{2} x^{2} - 1}\right )}{c^{2} d^{4} e - d^{2} e^{3} +{\left (c^{2} d^{3} e^{2} - d e^{4}\right )} x}\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{a + b \operatorname{asec}{\left (c x \right )}}{\left (d + e x\right )^{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{b \operatorname{arcsec}\left (c x\right ) + a}{{\left (e x + d\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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