Optimal. Leaf size=371 \[ \frac{2 \left (a^2-b^2+c^2\right ) \cos ^{\frac{3}{2}}(d+e x) \sqrt{\frac{a \cos (d+e x)+b+c \sin (d+e x)}{\sqrt{a^2+c^2}+b}} (a+b \sec (d+e x)+c \tan (d+e x))^{3/2} \text{EllipticF}\left (\frac{1}{2} \left (-\tan ^{-1}(a,c)+d+e x\right ),\frac{2 \sqrt{a^2+c^2}}{\sqrt{a^2+c^2}+b}\right )}{3 e (a \cos (d+e x)+b+c \sin (d+e x))^2}+\frac{8 b \cos ^{\frac{3}{2}}(d+e x) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2} E\left (\frac{1}{2} \left (d+e x-\tan ^{-1}(a,c)\right )|\frac{2 \sqrt{a^2+c^2}}{b+\sqrt{a^2+c^2}}\right )}{3 e (a \cos (d+e x)+b+c \sin (d+e x)) \sqrt{\frac{a \cos (d+e x)+b+c \sin (d+e x)}{\sqrt{a^2+c^2}+b}}}-\frac{2 \cos ^{\frac{3}{2}}(d+e x) (c \cos (d+e x)-a \sin (d+e x)) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}}{3 e (a \cos (d+e x)+b+c \sin (d+e x))} \]
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Rubi [A] time = 0.389821, antiderivative size = 371, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.212, Rules used = {3163, 3120, 3149, 3119, 2653, 3127, 2661} \[ \frac{2 \left (a^2-b^2+c^2\right ) \cos ^{\frac{3}{2}}(d+e x) \sqrt{\frac{a \cos (d+e x)+b+c \sin (d+e x)}{\sqrt{a^2+c^2}+b}} (a+b \sec (d+e x)+c \tan (d+e x))^{3/2} F\left (\frac{1}{2} \left (d+e x-\tan ^{-1}(a,c)\right )|\frac{2 \sqrt{a^2+c^2}}{b+\sqrt{a^2+c^2}}\right )}{3 e (a \cos (d+e x)+b+c \sin (d+e x))^2}+\frac{8 b \cos ^{\frac{3}{2}}(d+e x) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2} E\left (\frac{1}{2} \left (d+e x-\tan ^{-1}(a,c)\right )|\frac{2 \sqrt{a^2+c^2}}{b+\sqrt{a^2+c^2}}\right )}{3 e (a \cos (d+e x)+b+c \sin (d+e x)) \sqrt{\frac{a \cos (d+e x)+b+c \sin (d+e x)}{\sqrt{a^2+c^2}+b}}}-\frac{2 \cos ^{\frac{3}{2}}(d+e x) (c \cos (d+e x)-a \sin (d+e x)) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}}{3 e (a \cos (d+e x)+b+c \sin (d+e x))} \]
Antiderivative was successfully verified.
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Rule 3163
Rule 3120
Rule 3149
Rule 3119
Rule 2653
Rule 3127
Rule 2661
Rubi steps
\begin{align*} \int \cos ^{\frac{3}{2}}(d+e x) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2} \, dx &=\frac{\left (\cos ^{\frac{3}{2}}(d+e x) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}\right ) \int (b+a \cos (d+e x)+c \sin (d+e x))^{3/2} \, dx}{(b+a \cos (d+e x)+c \sin (d+e x))^{3/2}}\\ &=-\frac{2 \cos ^{\frac{3}{2}}(d+e x) (c \cos (d+e x)-a \sin (d+e x)) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}}{3 e (b+a \cos (d+e x)+c \sin (d+e x))}+\frac{\left (2 \cos ^{\frac{3}{2}}(d+e x) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}\right ) \int \frac{\frac{1}{2} \left (a^2+3 b^2+c^2\right )+2 a b \cos (d+e x)+2 b c \sin (d+e x)}{\sqrt{b+a \cos (d+e x)+c \sin (d+e x)}} \, dx}{3 (b+a \cos (d+e x)+c \sin (d+e x))^{3/2}}\\ &=-\frac{2 \cos ^{\frac{3}{2}}(d+e x) (c \cos (d+e x)-a \sin (d+e x)) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}}{3 e (b+a \cos (d+e x)+c \sin (d+e x))}+\frac{\left (4 b \cos ^{\frac{3}{2}}(d+e x) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}\right ) \int \sqrt{b+a \cos (d+e x)+c \sin (d+e x)} \, dx}{3 (b+a \cos (d+e x)+c \sin (d+e x))^{3/2}}+\frac{\left (\left (a^2-b^2+c^2\right ) \cos ^{\frac{3}{2}}(d+e x) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}\right ) \int \frac{1}{\sqrt{b+a \cos (d+e x)+c \sin (d+e x)}} \, dx}{3 (b+a \cos (d+e x)+c \sin (d+e x))^{3/2}}\\ &=-\frac{2 \cos ^{\frac{3}{2}}(d+e x) (c \cos (d+e x)-a \sin (d+e x)) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}}{3 e (b+a \cos (d+e x)+c \sin (d+e x))}+\frac{\left (4 b \cos ^{\frac{3}{2}}(d+e x) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}\right ) \int \sqrt{\frac{b}{b+\sqrt{a^2+c^2}}+\frac{\sqrt{a^2+c^2} \cos \left (d+e x-\tan ^{-1}(a,c)\right )}{b+\sqrt{a^2+c^2}}} \, dx}{3 (b+a \cos (d+e x)+c \sin (d+e x)) \sqrt{\frac{b+a \cos (d+e x)+c \sin (d+e x)}{b+\sqrt{a^2+c^2}}}}+\frac{\left (\left (a^2-b^2+c^2\right ) \cos ^{\frac{3}{2}}(d+e x) \sqrt{\frac{b+a \cos (d+e x)+c \sin (d+e x)}{b+\sqrt{a^2+c^2}}} (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}\right ) \int \frac{1}{\sqrt{\frac{b}{b+\sqrt{a^2+c^2}}+\frac{\sqrt{a^2+c^2} \cos \left (d+e x-\tan ^{-1}(a,c)\right )}{b+\sqrt{a^2+c^2}}}} \, dx}{3 (b+a \cos (d+e x)+c \sin (d+e x))^2}\\ &=-\frac{2 \cos ^{\frac{3}{2}}(d+e x) (c \cos (d+e x)-a \sin (d+e x)) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}}{3 e (b+a \cos (d+e x)+c \sin (d+e x))}+\frac{8 b \cos ^{\frac{3}{2}}(d+e x) E\left (\frac{1}{2} \left (d+e x-\tan ^{-1}(a,c)\right )|\frac{2 \sqrt{a^2+c^2}}{b+\sqrt{a^2+c^2}}\right ) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}}{3 e (b+a \cos (d+e x)+c \sin (d+e x)) \sqrt{\frac{b+a \cos (d+e x)+c \sin (d+e x)}{b+\sqrt{a^2+c^2}}}}+\frac{2 \left (a^2-b^2+c^2\right ) \cos ^{\frac{3}{2}}(d+e x) F\left (\frac{1}{2} \left (d+e x-\tan ^{-1}(a,c)\right )|\frac{2 \sqrt{a^2+c^2}}{b+\sqrt{a^2+c^2}}\right ) \sqrt{\frac{b+a \cos (d+e x)+c \sin (d+e x)}{b+\sqrt{a^2+c^2}}} (a+b \sec (d+e x)+c \tan (d+e x))^{3/2}}{3 e (b+a \cos (d+e x)+c \sin (d+e x))^2}\\ \end{align*}
Mathematica [F] time = 151.125, size = 0, normalized size = 0. \[ \int \cos ^{\frac{3}{2}}(d+e x) (a+b \sec (d+e x)+c \tan (d+e x))^{3/2} \, dx \]
Verification is Not applicable to the result.
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Maple [C] time = 0.709, size = 21015, normalized size = 56.6 \begin{align*} \text{output too large to display} \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{\left (b \sec \left (e x + d\right ) + c \tan \left (e x + d\right ) + a\right )}^{\frac{3}{2}} \cos \left (e x + d\right )^{\frac{3}{2}}\,{d x} \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 ({\left (b \cos \left (e x + d\right ) \sec \left (e x + d\right ) + c \cos \left (e x + d\right ) \tan \left (e x + d\right ) + a \cos \left (e x + d\right )\right )} \sqrt{b \sec \left (e x + d\right ) + c \tan \left (e x + d\right ) + a} \sqrt{\cos \left (e x + d\right )}, x\right ) \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*} \int{\left (b \sec \left (e x + d\right ) + c \tan \left (e x + d\right ) + a\right )}^{\frac{3}{2}} \cos \left (e x + d\right )^{\frac{3}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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