Optimal. Leaf size=265 \[ \frac{2 c x \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{f^2}+\frac{c x \sin (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{2 f^2}-\frac{c \sin (e+f x) \tan (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{4 f^3}-\frac{2 c \tan (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{f^3}+\frac{x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} (c \sin (e+f x)+c)^{5/2}}{2 c f}-\frac{3 c x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{4 f} \]
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Rubi [A] time = 0.273629, antiderivative size = 265, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.212, Rules used = {4604, 4422, 3317, 3296, 2637, 3310, 30} \[ \frac{2 c x \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{f^2}+\frac{c x \sin (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{2 f^2}-\frac{c \sin (e+f x) \tan (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{4 f^3}-\frac{2 c \tan (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{f^3}+\frac{x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} (c \sin (e+f x)+c)^{5/2}}{2 c f}-\frac{3 c x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c \sin (e+f x)+c}}{4 f} \]
Antiderivative was successfully verified.
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Rule 4604
Rule 4422
Rule 3317
Rule 3296
Rule 2637
Rule 3310
Rule 30
Rubi steps
\begin{align*} \int x^2 \sqrt{a-a \sin (e+f x)} (c+c \sin (e+f x))^{3/2} \, dx &=\left (\sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}\right ) \int x^2 \cos (e+f x) (c+c \sin (e+f x)) \, dx\\ &=\frac{x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} (c+c \sin (e+f x))^{5/2}}{2 c f}-\frac{\left (\sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}\right ) \int x (c+c \sin (e+f x))^2 \, dx}{c f}\\ &=\frac{x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} (c+c \sin (e+f x))^{5/2}}{2 c f}-\frac{\left (\sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}\right ) \int \left (c^2 x+2 c^2 x \sin (e+f x)+c^2 x \sin ^2(e+f x)\right ) \, dx}{c f}\\ &=-\frac{c x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}}{2 f}+\frac{x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} (c+c \sin (e+f x))^{5/2}}{2 c f}-\frac{\left (c \sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}\right ) \int x \sin ^2(e+f x) \, dx}{f}-\frac{\left (2 c \sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}\right ) \int x \sin (e+f x) \, dx}{f}\\ &=\frac{2 c x \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}}{f^2}-\frac{c x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}}{2 f}+\frac{c x \sin (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}}{2 f^2}+\frac{x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} (c+c \sin (e+f x))^{5/2}}{2 c f}-\frac{c \sin (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)} \tan (e+f x)}{4 f^3}-\frac{\left (2 c \sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}\right ) \int \cos (e+f x) \, dx}{f^2}-\frac{\left (c \sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}\right ) \int x \, dx}{2 f}\\ &=\frac{2 c x \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}}{f^2}-\frac{3 c x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}}{4 f}+\frac{c x \sin (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)}}{2 f^2}+\frac{x^2 \sec (e+f x) \sqrt{a-a \sin (e+f x)} (c+c \sin (e+f x))^{5/2}}{2 c f}-\frac{2 c \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)} \tan (e+f x)}{f^3}-\frac{c \sin (e+f x) \sqrt{a-a \sin (e+f x)} \sqrt{c+c \sin (e+f x)} \tan (e+f x)}{4 f^3}\\ \end{align*}
Mathematica [A] time = 0.823209, size = 95, normalized size = 0.36 \[ \frac{c \sqrt{a-a \sin (e+f x)} \sqrt{c (\sin (e+f x)+1)} \left (8 \left (f^2 x^2-2\right ) \tan (e+f x)-\left (2 f^2 x^2-1\right ) \cos (2 (e+f x)) \sec (e+f x)+4 f x \sin (e+f x)+16 f x\right )}{8 f^3} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.08, size = 0, normalized size = 0. \begin{align*} \int{x}^{2} \left ( c+c\sin \left ( fx+e \right ) \right ) ^{{\frac{3}{2}}}\sqrt{a-a\sin \left ( fx+e \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{-a \sin \left (f x + e\right ) + a}{\left (c \sin \left (f x + e\right ) + c\right )}^{\frac{3}{2}} x^{2}\,{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(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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*} \mathit{sage}_{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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