Optimal. Leaf size=150 \[ \frac{2 c^2 x \left (a+b \sin ^{-1}(c x)\right )}{d \sqrt{d-c^2 d x^2}}-\frac{a+b \sin ^{-1}(c x)}{d x \sqrt{d-c^2 d x^2}}+\frac{b c \log (x) \sqrt{d-c^2 d x^2}}{d^2 \sqrt{1-c^2 x^2}}+\frac{b c \sqrt{d-c^2 d x^2} \log \left (1-c^2 x^2\right )}{2 d^2 \sqrt{1-c^2 x^2}} \]
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Rubi [A] time = 0.155475, antiderivative size = 150, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.259, Rules used = {4701, 4653, 260, 266, 36, 29, 31} \[ \frac{2 c^2 x \left (a+b \sin ^{-1}(c x)\right )}{d \sqrt{d-c^2 d x^2}}-\frac{a+b \sin ^{-1}(c x)}{d x \sqrt{d-c^2 d x^2}}+\frac{b c \sqrt{1-c^2 x^2} \log (x)}{d \sqrt{d-c^2 d x^2}}+\frac{b c \sqrt{1-c^2 x^2} \log \left (1-c^2 x^2\right )}{2 d \sqrt{d-c^2 d x^2}} \]
Antiderivative was successfully verified.
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Rule 4701
Rule 4653
Rule 260
Rule 266
Rule 36
Rule 29
Rule 31
Rubi steps
\begin{align*} \int \frac{a+b \sin ^{-1}(c x)}{x^2 \left (d-c^2 d x^2\right )^{3/2}} \, dx &=-\frac{a+b \sin ^{-1}(c x)}{d x \sqrt{d-c^2 d x^2}}+\left (2 c^2\right ) \int \frac{a+b \sin ^{-1}(c x)}{\left (d-c^2 d x^2\right )^{3/2}} \, dx+\frac{\left (b c \sqrt{1-c^2 x^2}\right ) \int \frac{1}{x \left (1-c^2 x^2\right )} \, dx}{d \sqrt{d-c^2 d x^2}}\\ &=-\frac{a+b \sin ^{-1}(c x)}{d x \sqrt{d-c^2 d x^2}}+\frac{2 c^2 x \left (a+b \sin ^{-1}(c x)\right )}{d \sqrt{d-c^2 d x^2}}+\frac{\left (b c \sqrt{1-c^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{1}{x \left (1-c^2 x\right )} \, dx,x,x^2\right )}{2 d \sqrt{d-c^2 d x^2}}-\frac{\left (2 b c^3 \sqrt{1-c^2 x^2}\right ) \int \frac{x}{1-c^2 x^2} \, dx}{d \sqrt{d-c^2 d x^2}}\\ &=-\frac{a+b \sin ^{-1}(c x)}{d x \sqrt{d-c^2 d x^2}}+\frac{2 c^2 x \left (a+b \sin ^{-1}(c x)\right )}{d \sqrt{d-c^2 d x^2}}+\frac{b c \sqrt{1-c^2 x^2} \log \left (1-c^2 x^2\right )}{d \sqrt{d-c^2 d x^2}}+\frac{\left (b c \sqrt{1-c^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{1}{x} \, dx,x,x^2\right )}{2 d \sqrt{d-c^2 d x^2}}+\frac{\left (b c^3 \sqrt{1-c^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{1}{1-c^2 x} \, dx,x,x^2\right )}{2 d \sqrt{d-c^2 d x^2}}\\ &=-\frac{a+b \sin ^{-1}(c x)}{d x \sqrt{d-c^2 d x^2}}+\frac{2 c^2 x \left (a+b \sin ^{-1}(c x)\right )}{d \sqrt{d-c^2 d x^2}}+\frac{b c \sqrt{1-c^2 x^2} \log (x)}{d \sqrt{d-c^2 d x^2}}+\frac{b c \sqrt{1-c^2 x^2} \log \left (1-c^2 x^2\right )}{2 d \sqrt{d-c^2 d x^2}}\\ \end{align*}
Mathematica [A] time = 0.227789, size = 117, normalized size = 0.78 \[ -\frac{\sqrt{d-c^2 d x^2} \left (4 a c^2 x^2-2 a+b c x \sqrt{1-c^2 x^2} \log \left (x^2\right )+b c x \sqrt{1-c^2 x^2} \log \left (1-c^2 x^2\right )+2 b \left (2 c^2 x^2-1\right ) \sin ^{-1}(c x)\right )}{2 d^2 x \left (c^2 x^2-1\right )} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.147, size = 239, normalized size = 1.6 \begin{align*} -{\frac{a}{dx}{\frac{1}{\sqrt{-{c}^{2}d{x}^{2}+d}}}}+2\,{\frac{a{c}^{2}x}{d\sqrt{-{c}^{2}d{x}^{2}+d}}}+{\frac{2\,ib\arcsin \left ( cx \right ) c}{{d}^{2} \left ({c}^{2}{x}^{2}-1 \right ) }\sqrt{-d \left ({c}^{2}{x}^{2}-1 \right ) }\sqrt{-{c}^{2}{x}^{2}+1}}-2\,{\frac{b\sqrt{-d \left ({c}^{2}{x}^{2}-1 \right ) }\arcsin \left ( cx \right ) x{c}^{2}}{{d}^{2} \left ({c}^{2}{x}^{2}-1 \right ) }}+{\frac{b\arcsin \left ( cx \right ) }{{d}^{2} \left ({c}^{2}{x}^{2}-1 \right ) x}\sqrt{-d \left ({c}^{2}{x}^{2}-1 \right ) }}-{\frac{bc}{{d}^{2} \left ({c}^{2}{x}^{2}-1 \right ) }\sqrt{-d \left ({c}^{2}{x}^{2}-1 \right ) }\sqrt{-{c}^{2}{x}^{2}+1}\ln \left ( \left ( icx+\sqrt{-{c}^{2}{x}^{2}+1} \right ) ^{4}-1 \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\sqrt{-c^{2} d x^{2} + d}{\left (b \arcsin \left (c x\right ) + a\right )}}{c^{4} d^{2} x^{6} - 2 \, c^{2} d^{2} x^{4} + d^{2} x^{2}}, 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{asin}{\left (c x \right )}}{x^{2} \left (- d \left (c x - 1\right ) \left (c x + 1\right )\right )^{\frac{3}{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 \arcsin \left (c x\right ) + a}{{\left (-c^{2} d x^{2} + d\right )}^{\frac{3}{2}} x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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