Optimal. Leaf size=195 \[ \frac{\left (d+e x^2\right )^3 \left (a+b \csc ^{-1}(c x)\right )}{6 e}+\frac{b x \sqrt{c^2 x^2-1} \left (3 c^4 d^2+3 c^2 d e+e^2\right )}{6 c^5 \sqrt{c^2 x^2}}+\frac{b c d^3 x \tan ^{-1}\left (\sqrt{c^2 x^2-1}\right )}{6 e \sqrt{c^2 x^2}}+\frac{b e x \left (c^2 x^2-1\right )^{3/2} \left (3 c^2 d+2 e\right )}{18 c^5 \sqrt{c^2 x^2}}+\frac{b e^2 x \left (c^2 x^2-1\right )^{5/2}}{30 c^5 \sqrt{c^2 x^2}} \]
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Rubi [A] time = 0.144222, antiderivative size = 195, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263, Rules used = {5237, 446, 88, 63, 205} \[ \frac{\left (d+e x^2\right )^3 \left (a+b \csc ^{-1}(c x)\right )}{6 e}+\frac{b x \sqrt{c^2 x^2-1} \left (3 c^4 d^2+3 c^2 d e+e^2\right )}{6 c^5 \sqrt{c^2 x^2}}+\frac{b c d^3 x \tan ^{-1}\left (\sqrt{c^2 x^2-1}\right )}{6 e \sqrt{c^2 x^2}}+\frac{b e x \left (c^2 x^2-1\right )^{3/2} \left (3 c^2 d+2 e\right )}{18 c^5 \sqrt{c^2 x^2}}+\frac{b e^2 x \left (c^2 x^2-1\right )^{5/2}}{30 c^5 \sqrt{c^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 5237
Rule 446
Rule 88
Rule 63
Rule 205
Rubi steps
\begin{align*} \int x \left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right ) \, dx &=\frac{\left (d+e x^2\right )^3 \left (a+b \csc ^{-1}(c x)\right )}{6 e}+\frac{(b c x) \int \frac{\left (d+e x^2\right )^3}{x \sqrt{-1+c^2 x^2}} \, dx}{6 e \sqrt{c^2 x^2}}\\ &=\frac{\left (d+e x^2\right )^3 \left (a+b \csc ^{-1}(c x)\right )}{6 e}+\frac{(b c x) \operatorname{Subst}\left (\int \frac{(d+e x)^3}{x \sqrt{-1+c^2 x}} \, dx,x,x^2\right )}{12 e \sqrt{c^2 x^2}}\\ &=\frac{\left (d+e x^2\right )^3 \left (a+b \csc ^{-1}(c x)\right )}{6 e}+\frac{(b c x) \operatorname{Subst}\left (\int \left (\frac{e \left (3 c^4 d^2+3 c^2 d e+e^2\right )}{c^4 \sqrt{-1+c^2 x}}+\frac{d^3}{x \sqrt{-1+c^2 x}}+\frac{e^2 \left (3 c^2 d+2 e\right ) \sqrt{-1+c^2 x}}{c^4}+\frac{e^3 \left (-1+c^2 x\right )^{3/2}}{c^4}\right ) \, dx,x,x^2\right )}{12 e \sqrt{c^2 x^2}}\\ &=\frac{b \left (3 c^4 d^2+3 c^2 d e+e^2\right ) x \sqrt{-1+c^2 x^2}}{6 c^5 \sqrt{c^2 x^2}}+\frac{b e \left (3 c^2 d+2 e\right ) x \left (-1+c^2 x^2\right )^{3/2}}{18 c^5 \sqrt{c^2 x^2}}+\frac{b e^2 x \left (-1+c^2 x^2\right )^{5/2}}{30 c^5 \sqrt{c^2 x^2}}+\frac{\left (d+e x^2\right )^3 \left (a+b \csc ^{-1}(c x)\right )}{6 e}+\frac{\left (b c d^3 x\right ) \operatorname{Subst}\left (\int \frac{1}{x \sqrt{-1+c^2 x}} \, dx,x,x^2\right )}{12 e \sqrt{c^2 x^2}}\\ &=\frac{b \left (3 c^4 d^2+3 c^2 d e+e^2\right ) x \sqrt{-1+c^2 x^2}}{6 c^5 \sqrt{c^2 x^2}}+\frac{b e \left (3 c^2 d+2 e\right ) x \left (-1+c^2 x^2\right )^{3/2}}{18 c^5 \sqrt{c^2 x^2}}+\frac{b e^2 x \left (-1+c^2 x^2\right )^{5/2}}{30 c^5 \sqrt{c^2 x^2}}+\frac{\left (d+e x^2\right )^3 \left (a+b \csc ^{-1}(c x)\right )}{6 e}+\frac{\left (b d^3 x\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{1}{c^2}+\frac{x^2}{c^2}} \, dx,x,\sqrt{-1+c^2 x^2}\right )}{6 c e \sqrt{c^2 x^2}}\\ &=\frac{b \left (3 c^4 d^2+3 c^2 d e+e^2\right ) x \sqrt{-1+c^2 x^2}}{6 c^5 \sqrt{c^2 x^2}}+\frac{b e \left (3 c^2 d+2 e\right ) x \left (-1+c^2 x^2\right )^{3/2}}{18 c^5 \sqrt{c^2 x^2}}+\frac{b e^2 x \left (-1+c^2 x^2\right )^{5/2}}{30 c^5 \sqrt{c^2 x^2}}+\frac{\left (d+e x^2\right )^3 \left (a+b \csc ^{-1}(c x)\right )}{6 e}+\frac{b c d^3 x \tan ^{-1}\left (\sqrt{-1+c^2 x^2}\right )}{6 e \sqrt{c^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.28052, size = 124, normalized size = 0.64 \[ \frac{1}{90} x \left (15 a x \left (3 d^2+3 d e x^2+e^2 x^4\right )+\frac{b \sqrt{1-\frac{1}{c^2 x^2}} \left (3 c^4 \left (15 d^2+5 d e x^2+e^2 x^4\right )+2 c^2 e \left (15 d+2 e x^2\right )+8 e^2\right )}{c^5}+15 b x \csc ^{-1}(c x) \left (3 d^2+3 d e x^2+e^2 x^4\right )\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.188, size = 182, normalized size = 0.9 \begin{align*}{\frac{1}{{c}^{2}} \left ({\frac{a}{{c}^{4}} \left ({\frac{{e}^{2}{c}^{6}{x}^{6}}{6}}+{\frac{{c}^{6}{x}^{4}de}{2}}+{\frac{{x}^{2}{c}^{6}{d}^{2}}{2}} \right ) }+{\frac{b}{{c}^{4}} \left ({\frac{{\rm arccsc} \left (cx\right ){e}^{2}{c}^{6}{x}^{6}}{6}}+{\frac{{\rm arccsc} \left (cx\right ){c}^{6}{x}^{4}de}{2}}+{\frac{{\rm arccsc} \left (cx\right ){c}^{6}{x}^{2}{d}^{2}}{2}}+{\frac{ \left ({c}^{2}{x}^{2}-1 \right ) \left ( 3\,{c}^{4}{e}^{2}{x}^{4}+15\,{c}^{4}de{x}^{2}+45\,{d}^{2}{c}^{4}+4\,{c}^{2}{e}^{2}{x}^{2}+30\,{c}^{2}ed+8\,{e}^{2} \right ) }{90\,cx}{\frac{1}{\sqrt{{\frac{{c}^{2}{x}^{2}-1}{{c}^{2}{x}^{2}}}}}}} \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00152, size = 255, normalized size = 1.31 \begin{align*} \frac{1}{6} \, a e^{2} x^{6} + \frac{1}{2} \, a d e x^{4} + \frac{1}{2} \, a d^{2} x^{2} + \frac{1}{2} \,{\left (x^{2} \operatorname{arccsc}\left (c x\right ) + \frac{x \sqrt{-\frac{1}{c^{2} x^{2}} + 1}}{c}\right )} b d^{2} + \frac{1}{6} \,{\left (3 \, x^{4} \operatorname{arccsc}\left (c x\right ) + \frac{c^{2} x^{3}{\left (-\frac{1}{c^{2} x^{2}} + 1\right )}^{\frac{3}{2}} + 3 \, x \sqrt{-\frac{1}{c^{2} x^{2}} + 1}}{c^{3}}\right )} b d e + \frac{1}{90} \,{\left (15 \, x^{6} \operatorname{arccsc}\left (c x\right ) + \frac{3 \, c^{4} x^{5}{\left (-\frac{1}{c^{2} x^{2}} + 1\right )}^{\frac{5}{2}} + 10 \, c^{2} x^{3}{\left (-\frac{1}{c^{2} x^{2}} + 1\right )}^{\frac{3}{2}} + 15 \, x \sqrt{-\frac{1}{c^{2} x^{2}} + 1}}{c^{5}}\right )} b e^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 3.04265, size = 336, normalized size = 1.72 \begin{align*} \frac{15 \, a c^{6} e^{2} x^{6} + 45 \, a c^{6} d e x^{4} + 45 \, a c^{6} d^{2} x^{2} + 15 \,{\left (b c^{6} e^{2} x^{6} + 3 \, b c^{6} d e x^{4} + 3 \, b c^{6} d^{2} x^{2}\right )} \operatorname{arccsc}\left (c x\right ) +{\left (3 \, b c^{4} e^{2} x^{4} + 45 \, b c^{4} d^{2} + 30 \, b c^{2} d e + 8 \, b e^{2} +{\left (15 \, b c^{4} d e + 4 \, b c^{2} e^{2}\right )} x^{2}\right )} \sqrt{c^{2} x^{2} - 1}}{90 \, c^{6}} \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 x \left (a + b \operatorname{acsc}{\left (c x \right )}\right ) \left (d + e x^{2}\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{\left (e x^{2} + d\right )}^{2}{\left (b \operatorname{arccsc}\left (c x\right ) + a\right )} x\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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