Optimal. Leaf size=98 \[ \frac {\sin ^{\frac {9}{2}}(2 a+2 b x)}{18 b}+\frac {5 F\left (\left .a+b x-\frac {\pi }{4}\right |2\right )}{42 b}-\frac {\sin ^{\frac {5}{2}}(2 a+2 b x) \cos (2 a+2 b x)}{14 b}-\frac {5 \sqrt {\sin (2 a+2 b x)} \cos (2 a+2 b x)}{42 b} \]
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Rubi [A] time = 0.06, antiderivative size = 98, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.136, Rules used = {4297, 2635, 2641} \[ \frac {\sin ^{\frac {9}{2}}(2 a+2 b x)}{18 b}+\frac {5 F\left (\left .a+b x-\frac {\pi }{4}\right |2\right )}{42 b}-\frac {\sin ^{\frac {5}{2}}(2 a+2 b x) \cos (2 a+2 b x)}{14 b}-\frac {5 \sqrt {\sin (2 a+2 b x)} \cos (2 a+2 b x)}{42 b} \]
Antiderivative was successfully verified.
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Rule 2635
Rule 2641
Rule 4297
Rubi steps
\begin {align*} \int \cos ^2(a+b x) \sin ^{\frac {7}{2}}(2 a+2 b x) \, dx &=\frac {\sin ^{\frac {9}{2}}(2 a+2 b x)}{18 b}+\frac {1}{2} \int \sin ^{\frac {7}{2}}(2 a+2 b x) \, dx\\ &=-\frac {\cos (2 a+2 b x) \sin ^{\frac {5}{2}}(2 a+2 b x)}{14 b}+\frac {\sin ^{\frac {9}{2}}(2 a+2 b x)}{18 b}+\frac {5}{14} \int \sin ^{\frac {3}{2}}(2 a+2 b x) \, dx\\ &=-\frac {5 \cos (2 a+2 b x) \sqrt {\sin (2 a+2 b x)}}{42 b}-\frac {\cos (2 a+2 b x) \sin ^{\frac {5}{2}}(2 a+2 b x)}{14 b}+\frac {\sin ^{\frac {9}{2}}(2 a+2 b x)}{18 b}+\frac {5}{42} \int \frac {1}{\sqrt {\sin (2 a+2 b x)}} \, dx\\ &=\frac {5 F\left (\left .a-\frac {\pi }{4}+b x\right |2\right )}{42 b}-\frac {5 \cos (2 a+2 b x) \sqrt {\sin (2 a+2 b x)}}{42 b}-\frac {\cos (2 a+2 b x) \sin ^{\frac {5}{2}}(2 a+2 b x)}{14 b}+\frac {\sin ^{\frac {9}{2}}(2 a+2 b x)}{18 b}\\ \end {align*}
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Mathematica [A] time = 0.39, size = 96, normalized size = 0.98 \[ \frac {70 \sin (2 (a+b x))-156 \sin (4 (a+b x))-35 \sin (6 (a+b x))+18 \sin (8 (a+b x))+7 \sin (10 (a+b x))+240 \sqrt {\sin (2 (a+b x))} F\left (\left .a+b x-\frac {\pi }{4}\right |2\right )}{2016 b \sqrt {\sin (2 (a+b x))}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.56, size = 0, normalized size = 0.00 \[ {\rm integral}\left (-{\left (\cos \left (2 \, b x + 2 \, a\right )^{2} \cos \left (b x + a\right )^{2} - \cos \left (b x + a\right )^{2}\right )} \sin \left (2 \, b x + 2 \, a\right )^{\frac {3}{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [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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maple [F(-1)] time = 180.00, size = 0, normalized size = 0.00 \[ \int \left (\cos ^{2}\left (b x +a \right )\right ) \left (\sin ^{\frac {7}{2}}\left (2 b x +2 a \right )\right )\, dx \]
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 \[ \int \cos \left (b x + a\right )^{2} \sin \left (2 \, b x + 2 \, a\right )^{\frac {7}{2}}\,{d x} \]
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 \[ \int {\cos \left (a+b\,x\right )}^2\,{\sin \left (2\,a+2\,b\,x\right )}^{7/2} \,d x \]
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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