Optimal. Leaf size=157 \[ -\frac{d^2 \left (a+b \csc ^{-1}(c x)\right )}{3 x^3}-\frac{2 d e \left (a+b \csc ^{-1}(c x)\right )}{x}+e^2 x \left (a+b \csc ^{-1}(c x)\right )-\frac{b c d^2 \sqrt{c^2 x^2-1}}{9 x^2 \sqrt{c^2 x^2}}-\frac{2 b c d \sqrt{c^2 x^2-1} \left (c^2 d+9 e\right )}{9 \sqrt{c^2 x^2}}+\frac{b e^2 x \tanh ^{-1}\left (\frac{c x}{\sqrt{c^2 x^2-1}}\right )}{\sqrt{c^2 x^2}} \]
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Rubi [A] time = 0.132483, antiderivative size = 157, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 7, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {270, 5239, 12, 1265, 451, 217, 206} \[ -\frac{d^2 \left (a+b \csc ^{-1}(c x)\right )}{3 x^3}-\frac{2 d e \left (a+b \csc ^{-1}(c x)\right )}{x}+e^2 x \left (a+b \csc ^{-1}(c x)\right )-\frac{b c d^2 \sqrt{c^2 x^2-1}}{9 x^2 \sqrt{c^2 x^2}}-\frac{2 b c d \sqrt{c^2 x^2-1} \left (c^2 d+9 e\right )}{9 \sqrt{c^2 x^2}}+\frac{b e^2 x \tanh ^{-1}\left (\frac{c x}{\sqrt{c^2 x^2-1}}\right )}{\sqrt{c^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 270
Rule 5239
Rule 12
Rule 1265
Rule 451
Rule 217
Rule 206
Rubi steps
\begin{align*} \int \frac{\left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right )}{x^4} \, dx &=-\frac{d^2 \left (a+b \csc ^{-1}(c x)\right )}{3 x^3}-\frac{2 d e \left (a+b \csc ^{-1}(c x)\right )}{x}+e^2 x \left (a+b \csc ^{-1}(c x)\right )+\frac{(b c x) \int \frac{-d^2-6 d e x^2+3 e^2 x^4}{3 x^4 \sqrt{-1+c^2 x^2}} \, dx}{\sqrt{c^2 x^2}}\\ &=-\frac{d^2 \left (a+b \csc ^{-1}(c x)\right )}{3 x^3}-\frac{2 d e \left (a+b \csc ^{-1}(c x)\right )}{x}+e^2 x \left (a+b \csc ^{-1}(c x)\right )+\frac{(b c x) \int \frac{-d^2-6 d e x^2+3 e^2 x^4}{x^4 \sqrt{-1+c^2 x^2}} \, dx}{3 \sqrt{c^2 x^2}}\\ &=-\frac{b c d^2 \sqrt{-1+c^2 x^2}}{9 x^2 \sqrt{c^2 x^2}}-\frac{d^2 \left (a+b \csc ^{-1}(c x)\right )}{3 x^3}-\frac{2 d e \left (a+b \csc ^{-1}(c x)\right )}{x}+e^2 x \left (a+b \csc ^{-1}(c x)\right )+\frac{(b c x) \int \frac{-2 d \left (c^2 d+9 e\right )+9 e^2 x^2}{x^2 \sqrt{-1+c^2 x^2}} \, dx}{9 \sqrt{c^2 x^2}}\\ &=-\frac{2 b c d \left (c^2 d+9 e\right ) \sqrt{-1+c^2 x^2}}{9 \sqrt{c^2 x^2}}-\frac{b c d^2 \sqrt{-1+c^2 x^2}}{9 x^2 \sqrt{c^2 x^2}}-\frac{d^2 \left (a+b \csc ^{-1}(c x)\right )}{3 x^3}-\frac{2 d e \left (a+b \csc ^{-1}(c x)\right )}{x}+e^2 x \left (a+b \csc ^{-1}(c x)\right )+\frac{\left (b c e^2 x\right ) \int \frac{1}{\sqrt{-1+c^2 x^2}} \, dx}{\sqrt{c^2 x^2}}\\ &=-\frac{2 b c d \left (c^2 d+9 e\right ) \sqrt{-1+c^2 x^2}}{9 \sqrt{c^2 x^2}}-\frac{b c d^2 \sqrt{-1+c^2 x^2}}{9 x^2 \sqrt{c^2 x^2}}-\frac{d^2 \left (a+b \csc ^{-1}(c x)\right )}{3 x^3}-\frac{2 d e \left (a+b \csc ^{-1}(c x)\right )}{x}+e^2 x \left (a+b \csc ^{-1}(c x)\right )+\frac{\left (b c e^2 x\right ) \operatorname{Subst}\left (\int \frac{1}{1-c^2 x^2} \, dx,x,\frac{x}{\sqrt{-1+c^2 x^2}}\right )}{\sqrt{c^2 x^2}}\\ &=-\frac{2 b c d \left (c^2 d+9 e\right ) \sqrt{-1+c^2 x^2}}{9 \sqrt{c^2 x^2}}-\frac{b c d^2 \sqrt{-1+c^2 x^2}}{9 x^2 \sqrt{c^2 x^2}}-\frac{d^2 \left (a+b \csc ^{-1}(c x)\right )}{3 x^3}-\frac{2 d e \left (a+b \csc ^{-1}(c x)\right )}{x}+e^2 x \left (a+b \csc ^{-1}(c x)\right )+\frac{b e^2 x \tanh ^{-1}\left (\frac{c x}{\sqrt{-1+c^2 x^2}}\right )}{\sqrt{c^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.267873, size = 125, normalized size = 0.8 \[ -\frac{3 a \left (d^2+6 d e x^2-3 e^2 x^4\right )+b c d x \sqrt{1-\frac{1}{c^2 x^2}} \left (2 c^2 d x^2+d+18 e x^2\right )}{9 x^3}+\frac{b e^2 \log \left (x \left (\sqrt{1-\frac{1}{c^2 x^2}}+1\right )\right )}{c}-\frac{b \csc ^{-1}(c x) \left (d^2+6 d e x^2-3 e^2 x^4\right )}{3 x^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.189, size = 254, normalized size = 1.6 \begin{align*} ax{e}^{2}-2\,{\frac{aed}{x}}-{\frac{a{d}^{2}}{3\,{x}^{3}}}+b{\rm arccsc} \left (cx\right )x{e}^{2}-2\,{\frac{b{\rm arccsc} \left (cx\right )ed}{x}}-{\frac{b{\rm arccsc} \left (cx\right ){d}^{2}}{3\,{x}^{3}}}-{\frac{2\,{c}^{3}b{d}^{2}}{9}{\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}}}+{\frac{cb{d}^{2}}{9\,{x}^{2}}{\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}}}-2\,{bcde{\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}}}+2\,{\frac{bed}{c{x}^{2}}{\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}}}+{\frac{b{d}^{2}}{9\,c{x}^{4}}{\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}}}+{\frac{b{e}^{2}}{{c}^{2}x}\sqrt{{c}^{2}{x}^{2}-1}\ln \left ( cx+\sqrt{{c}^{2}{x}^{2}-1} \right ){\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.994512, size = 213, normalized size = 1.36 \begin{align*} -2 \,{\left (c \sqrt{-\frac{1}{c^{2} x^{2}} + 1} + \frac{\operatorname{arccsc}\left (c x\right )}{x}\right )} b d e + a e^{2} x + \frac{1}{9} \, b d^{2}{\left (\frac{c^{4}{\left (-\frac{1}{c^{2} x^{2}} + 1\right )}^{\frac{3}{2}} - 3 \, c^{4} \sqrt{-\frac{1}{c^{2} x^{2}} + 1}}{c} - \frac{3 \, \operatorname{arccsc}\left (c x\right )}{x^{3}}\right )} + \frac{{\left (2 \, c x \operatorname{arccsc}\left (c x\right ) + \log \left (\sqrt{-\frac{1}{c^{2} x^{2}} + 1} + 1\right ) - \log \left (-\sqrt{-\frac{1}{c^{2} x^{2}} + 1} + 1\right )\right )} b e^{2}}{2 \, c} - \frac{2 \, a d e}{x} - \frac{a d^{2}}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 3.29647, size = 501, normalized size = 3.19 \begin{align*} \frac{9 \, a c e^{2} x^{4} - 9 \, b e^{2} x^{3} \log \left (-c x + \sqrt{c^{2} x^{2} - 1}\right ) - 18 \, a c d e x^{2} + 6 \,{\left (b c d^{2} + 6 \, b c d e - 3 \, b c e^{2}\right )} x^{3} \arctan \left (-c x + \sqrt{c^{2} x^{2} - 1}\right ) - 3 \, a c d^{2} - 2 \,{\left (b c^{4} d^{2} + 9 \, b c^{2} d e\right )} x^{3} + 3 \,{\left (3 \, b c e^{2} x^{4} - 6 \, b c d e x^{2} - b c d^{2} +{\left (b c d^{2} + 6 \, b c d e - 3 \, b c e^{2}\right )} x^{3}\right )} \operatorname{arccsc}\left (c x\right ) -{\left (b c d^{2} + 2 \,{\left (b c^{3} d^{2} + 9 \, b c d e\right )} x^{2}\right )} \sqrt{c^{2} x^{2} - 1}}{9 \, c x^{3}} \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{\left (a + b \operatorname{acsc}{\left (c x \right )}\right ) \left (d + e x^{2}\right )^{2}}{x^{4}}\, 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{{\left (e x^{2} + d\right )}^{2}{\left (b \operatorname{arccsc}\left (c x\right ) + a\right )}}{x^{4}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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