Optimal. Leaf size=228 \[ -\frac{\sqrt{\pi } x \left (\cos \left (\frac{a}{2 b}\right )-\sin \left (\frac{a}{2 b}\right )\right ) \text{FresnelC}\left (\frac{\sqrt{-\frac{1}{b}} \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}}{\sqrt{\pi }}\right )}{\sqrt{-\frac{1}{b}} \left (\cos \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )-\sin \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )\right )}+\frac{\sqrt{\pi } x \left (\sin \left (\frac{a}{2 b}\right )+\cos \left (\frac{a}{2 b}\right )\right ) S\left (\frac{\sqrt{-\frac{1}{b}} \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}}{\sqrt{\pi }}\right )}{\sqrt{-\frac{1}{b}} \left (\cos \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )-\sin \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )\right )}+x \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )} \]
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Rubi [A] time = 0.0371218, antiderivative size = 228, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056, Rules used = {4811} \[ -\frac{\sqrt{\pi } x \left (\cos \left (\frac{a}{2 b}\right )-\sin \left (\frac{a}{2 b}\right )\right ) \text{FresnelC}\left (\frac{\sqrt{-\frac{1}{b}} \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}}{\sqrt{\pi }}\right )}{\sqrt{-\frac{1}{b}} \left (\cos \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )-\sin \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )\right )}+\frac{\sqrt{\pi } x \left (\sin \left (\frac{a}{2 b}\right )+\cos \left (\frac{a}{2 b}\right )\right ) S\left (\frac{\sqrt{-\frac{1}{b}} \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}}{\sqrt{\pi }}\right )}{\sqrt{-\frac{1}{b}} \left (\cos \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )-\sin \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )\right )}+x \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )} \]
Antiderivative was successfully verified.
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Rule 4811
Rubi steps
\begin{align*} \int \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )} \, dx &=x \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}-\frac{\sqrt{\pi } x C\left (\frac{\sqrt{-\frac{1}{b}} \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}}{\sqrt{\pi }}\right ) \left (\cos \left (\frac{a}{2 b}\right )-\sin \left (\frac{a}{2 b}\right )\right )}{\sqrt{-\frac{1}{b}} \left (\cos \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )-\sin \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )\right )}+\frac{\sqrt{\pi } x S\left (\frac{\sqrt{-\frac{1}{b}} \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}}{\sqrt{\pi }}\right ) \left (\cos \left (\frac{a}{2 b}\right )+\sin \left (\frac{a}{2 b}\right )\right )}{\sqrt{-\frac{1}{b}} \left (\cos \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )-\sin \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )\right )}\\ \end{align*}
Mathematica [A] time = 0.0511899, size = 225, normalized size = 0.99 \[ \frac{x \left (-\sqrt{\pi } \left (\cos \left (\frac{a}{2 b}\right )-\sin \left (\frac{a}{2 b}\right )\right ) \text{FresnelC}\left (\frac{\sqrt{-\frac{1}{b}} \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}}{\sqrt{\pi }}\right )+\sqrt{\pi } \left (\sin \left (\frac{a}{2 b}\right )+\cos \left (\frac{a}{2 b}\right )\right ) S\left (\frac{\sqrt{-\frac{1}{b}} \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}}{\sqrt{\pi }}\right )+\sqrt{-\frac{1}{b}} \left (\cos \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )-\sin \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )\right ) \sqrt{a-b \sin ^{-1}\left (1-d x^2\right )}\right )}{\sqrt{-\frac{1}{b}} \left (\cos \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )-\sin \left (\frac{1}{2} \sin ^{-1}\left (1-d x^2\right )\right )\right )} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.059, size = 0, normalized size = 0. \begin{align*} \int \sqrt{a+b\arcsin \left ( d{x}^{2}-1 \right ) }\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \sqrt{b \arcsin \left (d x^{2} - 1\right ) + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: UnboundLocalError} \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 \sqrt{a + b \operatorname{asin}{\left (d x^{2} - 1 \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 \sqrt{b \arcsin \left (d x^{2} - 1\right ) + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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