Optimal. Leaf size=134 \[ -\frac {4 E\left (\left .a+b x-\frac {\pi }{4}\right |2\right ) \sqrt {c \sin (a+b x)} \sqrt {d \cos (a+b x)}}{5 b d^4 \sqrt {\sin (2 a+2 b x)}}+\frac {4 (c \sin (a+b x))^{3/2}}{5 b c d^3 \sqrt {d \cos (a+b x)}}+\frac {2 (c \sin (a+b x))^{3/2}}{5 b c d (d \cos (a+b x))^{5/2}} \]
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Rubi [A] time = 0.16, antiderivative size = 134, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.120, Rules used = {2571, 2572, 2639} \[ \frac {4 (c \sin (a+b x))^{3/2}}{5 b c d^3 \sqrt {d \cos (a+b x)}}-\frac {4 E\left (\left .a+b x-\frac {\pi }{4}\right |2\right ) \sqrt {c \sin (a+b x)} \sqrt {d \cos (a+b x)}}{5 b d^4 \sqrt {\sin (2 a+2 b x)}}+\frac {2 (c \sin (a+b x))^{3/2}}{5 b c d (d \cos (a+b x))^{5/2}} \]
Antiderivative was successfully verified.
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Rule 2571
Rule 2572
Rule 2639
Rubi steps
\begin {align*} \int \frac {\sqrt {c \sin (a+b x)}}{(d \cos (a+b x))^{7/2}} \, dx &=\frac {2 (c \sin (a+b x))^{3/2}}{5 b c d (d \cos (a+b x))^{5/2}}+\frac {2 \int \frac {\sqrt {c \sin (a+b x)}}{(d \cos (a+b x))^{3/2}} \, dx}{5 d^2}\\ &=\frac {2 (c \sin (a+b x))^{3/2}}{5 b c d (d \cos (a+b x))^{5/2}}+\frac {4 (c \sin (a+b x))^{3/2}}{5 b c d^3 \sqrt {d \cos (a+b x)}}-\frac {4 \int \sqrt {d \cos (a+b x)} \sqrt {c \sin (a+b x)} \, dx}{5 d^4}\\ &=\frac {2 (c \sin (a+b x))^{3/2}}{5 b c d (d \cos (a+b x))^{5/2}}+\frac {4 (c \sin (a+b x))^{3/2}}{5 b c d^3 \sqrt {d \cos (a+b x)}}-\frac {\left (4 \sqrt {d \cos (a+b x)} \sqrt {c \sin (a+b x)}\right ) \int \sqrt {\sin (2 a+2 b x)} \, dx}{5 d^4 \sqrt {\sin (2 a+2 b x)}}\\ &=\frac {2 (c \sin (a+b x))^{3/2}}{5 b c d (d \cos (a+b x))^{5/2}}+\frac {4 (c \sin (a+b x))^{3/2}}{5 b c d^3 \sqrt {d \cos (a+b x)}}-\frac {4 \sqrt {d \cos (a+b x)} E\left (\left .a-\frac {\pi }{4}+b x\right |2\right ) \sqrt {c \sin (a+b x)}}{5 b d^4 \sqrt {\sin (2 a+2 b x)}}\\ \end {align*}
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Mathematica [C] time = 0.13, size = 70, normalized size = 0.52 \[ \frac {2 \sqrt [4]{\cos ^2(a+b x)} \tan (a+b x) \sqrt {c \sin (a+b x)} \sqrt {d \cos (a+b x)} \, _2F_1\left (\frac {3}{4},\frac {9}{4};\frac {7}{4};\sin ^2(a+b x)\right )}{3 b d^4} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.42, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {\sqrt {d \cos \left (b x + a\right )} \sqrt {c \sin \left (b x + a\right )}}{d^{4} \cos \left (b x + a\right )^{4}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\sqrt {c \sin \left (b x + a\right )}}{\left (d \cos \left (b x + a\right )\right )^{\frac {7}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.19, size = 528, normalized size = 3.94 \[ \frac {\left (4 \left (\cos ^{3}\left (b x +a \right )\right ) \sqrt {\frac {1-\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \sqrt {\frac {-1+\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \sqrt {\frac {-1+\cos \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \EllipticE \left (\sqrt {\frac {1-\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}, \frac {\sqrt {2}}{2}\right )-2 \left (\cos ^{3}\left (b x +a \right )\right ) \sqrt {\frac {1-\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \sqrt {\frac {-1+\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \sqrt {\frac {-1+\cos \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \EllipticF \left (\sqrt {\frac {1-\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}, \frac {\sqrt {2}}{2}\right )+4 \left (\cos ^{2}\left (b x +a \right )\right ) \sqrt {\frac {1-\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \sqrt {\frac {-1+\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \sqrt {\frac {-1+\cos \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \EllipticE \left (\sqrt {\frac {1-\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}, \frac {\sqrt {2}}{2}\right )-2 \left (\cos ^{2}\left (b x +a \right )\right ) \sqrt {\frac {1-\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \sqrt {\frac {-1+\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \sqrt {\frac {-1+\cos \left (b x +a \right )}{\sin \left (b x +a \right )}}\, \EllipticF \left (\sqrt {\frac {1-\cos \left (b x +a \right )+\sin \left (b x +a \right )}{\sin \left (b x +a \right )}}, \frac {\sqrt {2}}{2}\right )-2 \left (\cos ^{3}\left (b x +a \right )\right ) \sqrt {2}+\left (\cos ^{2}\left (b x +a \right )\right ) \sqrt {2}+\sqrt {2}\right ) \sqrt {c \sin \left (b x +a \right )}\, \cos \left (b x +a \right ) \sqrt {2}}{5 b \left (d \cos \left (b x +a \right )\right )^{\frac {7}{2}} \sin \left (b x +a \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\sqrt {c \sin \left (b x + a\right )}}{\left (d \cos \left (b x + a\right )\right )^{\frac {7}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {\sqrt {c\,\sin \left (a+b\,x\right )}}{{\left (d\,\cos \left (a+b\,x\right )\right )}^{7/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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