Optimal. Leaf size=138 \[ \frac{\left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right )}{4 e}+\frac{b c d^2 x \tan ^{-1}\left (\sqrt{c^2 x^2-1}\right )}{4 e \sqrt{c^2 x^2}}+\frac{b x \sqrt{c^2 x^2-1} \left (2 c^2 d+e\right )}{4 c^3 \sqrt{c^2 x^2}}+\frac{b e x \left (c^2 x^2-1\right )^{3/2}}{12 c^3 \sqrt{c^2 x^2}} \]
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Rubi [A] time = 0.0957639, antiderivative size = 138, 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 = {5237, 446, 88, 63, 205} \[ \frac{\left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right )}{4 e}+\frac{b c d^2 x \tan ^{-1}\left (\sqrt{c^2 x^2-1}\right )}{4 e \sqrt{c^2 x^2}}+\frac{b x \sqrt{c^2 x^2-1} \left (2 c^2 d+e\right )}{4 c^3 \sqrt{c^2 x^2}}+\frac{b e x \left (c^2 x^2-1\right )^{3/2}}{12 c^3 \sqrt{c^2 x^2}} \]
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 ) \left (a+b \csc ^{-1}(c x)\right ) \, dx &=\frac{\left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right )}{4 e}+\frac{(b c x) \int \frac{\left (d+e x^2\right )^2}{x \sqrt{-1+c^2 x^2}} \, dx}{4 e \sqrt{c^2 x^2}}\\ &=\frac{\left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right )}{4 e}+\frac{(b c x) \operatorname{Subst}\left (\int \frac{(d+e x)^2}{x \sqrt{-1+c^2 x}} \, dx,x,x^2\right )}{8 e \sqrt{c^2 x^2}}\\ &=\frac{\left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right )}{4 e}+\frac{(b c x) \operatorname{Subst}\left (\int \left (\frac{e \left (2 c^2 d+e\right )}{c^2 \sqrt{-1+c^2 x}}+\frac{d^2}{x \sqrt{-1+c^2 x}}+\frac{e^2 \sqrt{-1+c^2 x}}{c^2}\right ) \, dx,x,x^2\right )}{8 e \sqrt{c^2 x^2}}\\ &=\frac{b \left (2 c^2 d+e\right ) x \sqrt{-1+c^2 x^2}}{4 c^3 \sqrt{c^2 x^2}}+\frac{b e x \left (-1+c^2 x^2\right )^{3/2}}{12 c^3 \sqrt{c^2 x^2}}+\frac{\left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right )}{4 e}+\frac{\left (b c d^2 x\right ) \operatorname{Subst}\left (\int \frac{1}{x \sqrt{-1+c^2 x}} \, dx,x,x^2\right )}{8 e \sqrt{c^2 x^2}}\\ &=\frac{b \left (2 c^2 d+e\right ) x \sqrt{-1+c^2 x^2}}{4 c^3 \sqrt{c^2 x^2}}+\frac{b e x \left (-1+c^2 x^2\right )^{3/2}}{12 c^3 \sqrt{c^2 x^2}}+\frac{\left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right )}{4 e}+\frac{\left (b d^2 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 )}{4 c e \sqrt{c^2 x^2}}\\ &=\frac{b \left (2 c^2 d+e\right ) x \sqrt{-1+c^2 x^2}}{4 c^3 \sqrt{c^2 x^2}}+\frac{b e x \left (-1+c^2 x^2\right )^{3/2}}{12 c^3 \sqrt{c^2 x^2}}+\frac{\left (d+e x^2\right )^2 \left (a+b \csc ^{-1}(c x)\right )}{4 e}+\frac{b c d^2 x \tan ^{-1}\left (\sqrt{-1+c^2 x^2}\right )}{4 e \sqrt{c^2 x^2}}\\ \end{align*}
Mathematica [A] time = 0.0952709, size = 78, normalized size = 0.57 \[ \frac{x \left (3 a c^3 x \left (2 d+e x^2\right )+b \sqrt{1-\frac{1}{c^2 x^2}} \left (c^2 \left (6 d+e x^2\right )+2 e\right )+3 b c^3 x \csc ^{-1}(c x) \left (2 d+e x^2\right )\right )}{12 c^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.178, size = 115, normalized size = 0.8 \begin{align*}{\frac{1}{{c}^{2}} \left ({\frac{a}{{c}^{2}} \left ({\frac{e{c}^{4}{x}^{4}}{4}}+{\frac{{x}^{2}{c}^{4}d}{2}} \right ) }+{\frac{b}{{c}^{2}} \left ({\frac{{\rm arccsc} \left (cx\right )e{c}^{4}{x}^{4}}{4}}+{\frac{{\rm arccsc} \left (cx\right )d{c}^{4}{x}^{2}}{2}}+{\frac{ \left ({c}^{2}{x}^{2}-1 \right ) \left ({c}^{2}e{x}^{2}+6\,{c}^{2}d+2\,e \right ) }{12\,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 = 1.00324, size = 132, normalized size = 0.96 \begin{align*} \frac{1}{4} \, a e x^{4} + \frac{1}{2} \, a d 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 + \frac{1}{12} \,{\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 e \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.78292, size = 192, normalized size = 1.39 \begin{align*} \frac{3 \, a c^{4} e x^{4} + 6 \, a c^{4} d x^{2} + 3 \,{\left (b c^{4} e x^{4} + 2 \, b c^{4} d x^{2}\right )} \operatorname{arccsc}\left (c x\right ) +{\left (b c^{2} e x^{2} + 6 \, b c^{2} d + 2 \, b e\right )} \sqrt{c^{2} x^{2} - 1}}{12 \, c^{4}} \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 )\, 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 )}{\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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