Optimal. Leaf size=85 \[ -\frac{d \left (a+b \sin ^{-1}(c x)\right )}{3 x^3}-\frac{e \left (a+b \sin ^{-1}(c x)\right )}{x}-\frac{1}{6} b c \left (c^2 d+6 e\right ) \tanh ^{-1}\left (\sqrt{1-c^2 x^2}\right )-\frac{b c d \sqrt{1-c^2 x^2}}{6 x^2} \]
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Rubi [A] time = 0.0865374, antiderivative size = 85, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 7, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.368, Rules used = {14, 4731, 12, 446, 78, 63, 208} \[ -\frac{d \left (a+b \sin ^{-1}(c x)\right )}{3 x^3}-\frac{e \left (a+b \sin ^{-1}(c x)\right )}{x}-\frac{1}{6} b c \left (c^2 d+6 e\right ) \tanh ^{-1}\left (\sqrt{1-c^2 x^2}\right )-\frac{b c d \sqrt{1-c^2 x^2}}{6 x^2} \]
Antiderivative was successfully verified.
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Rule 14
Rule 4731
Rule 12
Rule 446
Rule 78
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{\left (d+e x^2\right ) \left (a+b \sin ^{-1}(c x)\right )}{x^4} \, dx &=-\frac{d \left (a+b \sin ^{-1}(c x)\right )}{3 x^3}-\frac{e \left (a+b \sin ^{-1}(c x)\right )}{x}-(b c) \int \frac{-d-3 e x^2}{3 x^3 \sqrt{1-c^2 x^2}} \, dx\\ &=-\frac{d \left (a+b \sin ^{-1}(c x)\right )}{3 x^3}-\frac{e \left (a+b \sin ^{-1}(c x)\right )}{x}-\frac{1}{3} (b c) \int \frac{-d-3 e x^2}{x^3 \sqrt{1-c^2 x^2}} \, dx\\ &=-\frac{d \left (a+b \sin ^{-1}(c x)\right )}{3 x^3}-\frac{e \left (a+b \sin ^{-1}(c x)\right )}{x}-\frac{1}{6} (b c) \operatorname{Subst}\left (\int \frac{-d-3 e x}{x^2 \sqrt{1-c^2 x}} \, dx,x,x^2\right )\\ &=-\frac{b c d \sqrt{1-c^2 x^2}}{6 x^2}-\frac{d \left (a+b \sin ^{-1}(c x)\right )}{3 x^3}-\frac{e \left (a+b \sin ^{-1}(c x)\right )}{x}+\frac{1}{12} \left (b c \left (c^2 d+6 e\right )\right ) \operatorname{Subst}\left (\int \frac{1}{x \sqrt{1-c^2 x}} \, dx,x,x^2\right )\\ &=-\frac{b c d \sqrt{1-c^2 x^2}}{6 x^2}-\frac{d \left (a+b \sin ^{-1}(c x)\right )}{3 x^3}-\frac{e \left (a+b \sin ^{-1}(c x)\right )}{x}-\frac{\left (b \left (c^2 d+6 e\right )\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}\\ &=-\frac{b c d \sqrt{1-c^2 x^2}}{6 x^2}-\frac{d \left (a+b \sin ^{-1}(c x)\right )}{3 x^3}-\frac{e \left (a+b \sin ^{-1}(c x)\right )}{x}-\frac{1}{6} b c \left (c^2 d+6 e\right ) \tanh ^{-1}\left (\sqrt{1-c^2 x^2}\right )\\ \end{align*}
Mathematica [A] time = 0.0466527, size = 109, normalized size = 1.28 \[ -\frac{a d}{3 x^3}-\frac{a e}{x}-\frac{b c d \sqrt{1-c^2 x^2}}{6 x^2}-\frac{1}{6} b c^3 d \tanh ^{-1}\left (\sqrt{1-c^2 x^2}\right )-b c e \tanh ^{-1}\left (\sqrt{1-c^2 x^2}\right )-\frac{b d \sin ^{-1}(c x)}{3 x^3}-\frac{b e \sin ^{-1}(c x)}{x} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 120, normalized size = 1.4 \begin{align*}{c}^{3} \left ({\frac{a}{{c}^{2}} \left ( -{\frac{e}{cx}}-{\frac{d}{3\,c{x}^{3}}} \right ) }+{\frac{b}{{c}^{2}} \left ( -{\frac{\arcsin \left ( cx \right ) e}{cx}}-{\frac{\arcsin \left ( cx \right ) d}{3\,c{x}^{3}}}+{\frac{{c}^{2}d}{3} \left ( -{\frac{1}{2\,{c}^{2}{x}^{2}}\sqrt{-{c}^{2}{x}^{2}+1}}-{\frac{1}{2}{\it Artanh} \left ({\frac{1}{\sqrt{-{c}^{2}{x}^{2}+1}}} \right ) } \right ) }-e{\it Artanh} \left ({\frac{1}{\sqrt{-{c}^{2}{x}^{2}+1}}} \right ) \right ) } \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.43939, size = 161, normalized size = 1.89 \begin{align*} -\frac{1}{6} \,{\left ({\left (c^{2} \log \left (\frac{2 \, \sqrt{-c^{2} x^{2} + 1}}{{\left | x \right |}} + \frac{2}{{\left | x \right |}}\right ) + \frac{\sqrt{-c^{2} x^{2} + 1}}{x^{2}}\right )} c + \frac{2 \, \arcsin \left (c x\right )}{x^{3}}\right )} b d -{\left (c \log \left (\frac{2 \, \sqrt{-c^{2} x^{2} + 1}}{{\left | x \right |}} + \frac{2}{{\left | x \right |}}\right ) + \frac{\arcsin \left (c x\right )}{x}\right )} b e - \frac{a e}{x} - \frac{a d}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.45683, size = 277, normalized size = 3.26 \begin{align*} -\frac{{\left (b c^{3} d + 6 \, b c e\right )} x^{3} \log \left (\sqrt{-c^{2} x^{2} + 1} + 1\right ) -{\left (b c^{3} d + 6 \, b c e\right )} x^{3} \log \left (\sqrt{-c^{2} x^{2} + 1} - 1\right ) + 2 \, \sqrt{-c^{2} x^{2} + 1} b c d x + 12 \, a e x^{2} + 4 \, a d + 4 \,{\left (3 \, b e x^{2} + b d\right )} \arcsin \left (c x\right )}{12 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 5.27227, size = 170, normalized size = 2. \begin{align*} - \frac{a d}{3 x^{3}} - \frac{a e}{x} + \frac{b c d \left (\begin{cases} - \frac{c^{2} \operatorname{acosh}{\left (\frac{1}{c x} \right )}}{2} - \frac{c \sqrt{-1 + \frac{1}{c^{2} x^{2}}}}{2 x} & \text{for}\: \frac{1}{\left |{c^{2} x^{2}}\right |} > 1 \\\frac{i c^{2} \operatorname{asin}{\left (\frac{1}{c x} \right )}}{2} - \frac{i c}{2 x \sqrt{1 - \frac{1}{c^{2} x^{2}}}} + \frac{i}{2 c x^{3} \sqrt{1 - \frac{1}{c^{2} x^{2}}}} & \text{otherwise} \end{cases}\right )}{3} + b c e \left (\begin{cases} - \operatorname{acosh}{\left (\frac{1}{c x} \right )} & \text{for}\: \frac{1}{\left |{c^{2} x^{2}}\right |} > 1 \\i \operatorname{asin}{\left (\frac{1}{c x} \right )} & \text{otherwise} \end{cases}\right ) - \frac{b d \operatorname{asin}{\left (c x \right )}}{3 x^{3}} - \frac{b e \operatorname{asin}{\left (c x \right )}}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 13.4599, size = 581, normalized size = 6.84 \begin{align*} -\frac{b c^{6} d x^{3} \arcsin \left (c x\right )}{24 \,{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}^{3}} - \frac{a c^{6} d x^{3}}{24 \,{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}^{3}} + \frac{b c^{5} d x^{2}}{24 \,{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}^{2}} - \frac{b c^{4} d x \arcsin \left (c x\right )}{8 \,{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}} - \frac{a c^{4} d x}{8 \,{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}} + \frac{1}{6} \, b c^{3} d \log \left ({\left | c \right |}{\left | x \right |}\right ) - \frac{1}{6} \, b c^{3} d \log \left (\sqrt{-c^{2} x^{2} + 1} + 1\right ) - \frac{b c^{2} d{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )} \arcsin \left (c x\right )}{8 \, x} - \frac{b c^{2} x \arcsin \left (c x\right ) e}{2 \,{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}} - \frac{a c^{2} d{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}}{8 \, x} - \frac{a c^{2} x e}{2 \,{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}} + b c e \log \left ({\left | c \right |}{\left | x \right |}\right ) - b c e \log \left (\sqrt{-c^{2} x^{2} + 1} + 1\right ) - \frac{b c d{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}^{2}}{24 \, x^{2}} - \frac{b d{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}^{3} \arcsin \left (c x\right )}{24 \, x^{3}} - \frac{b{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )} \arcsin \left (c x\right ) e}{2 \, x} - \frac{a d{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )}^{3}}{24 \, x^{3}} - \frac{a{\left (\sqrt{-c^{2} x^{2} + 1} + 1\right )} e}{2 \, x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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