Optimal. Leaf size=96 \[ -\frac {5 d^4 \sqrt {\cos (a+b x)} F\left (\left .\frac {1}{2} (a+b x)\right |2\right )}{3 b \sqrt {d \cos (a+b x)}}-\frac {5 d^3 \sin (a+b x) \sqrt {d \cos (a+b x)}}{3 b}-\frac {d \csc (a+b x) (d \cos (a+b x))^{5/2}}{b} \]
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Rubi [A] time = 0.08, antiderivative size = 96, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.190, Rules used = {2567, 2635, 2642, 2641} \[ -\frac {5 d^3 \sin (a+b x) \sqrt {d \cos (a+b x)}}{3 b}-\frac {5 d^4 \sqrt {\cos (a+b x)} F\left (\left .\frac {1}{2} (a+b x)\right |2\right )}{3 b \sqrt {d \cos (a+b x)}}-\frac {d \csc (a+b x) (d \cos (a+b x))^{5/2}}{b} \]
Antiderivative was successfully verified.
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Rule 2567
Rule 2635
Rule 2641
Rule 2642
Rubi steps
\begin {align*} \int (d \cos (a+b x))^{7/2} \csc ^2(a+b x) \, dx &=-\frac {d (d \cos (a+b x))^{5/2} \csc (a+b x)}{b}-\frac {1}{2} \left (5 d^2\right ) \int (d \cos (a+b x))^{3/2} \, dx\\ &=-\frac {d (d \cos (a+b x))^{5/2} \csc (a+b x)}{b}-\frac {5 d^3 \sqrt {d \cos (a+b x)} \sin (a+b x)}{3 b}-\frac {1}{6} \left (5 d^4\right ) \int \frac {1}{\sqrt {d \cos (a+b x)}} \, dx\\ &=-\frac {d (d \cos (a+b x))^{5/2} \csc (a+b x)}{b}-\frac {5 d^3 \sqrt {d \cos (a+b x)} \sin (a+b x)}{3 b}-\frac {\left (5 d^4 \sqrt {\cos (a+b x)}\right ) \int \frac {1}{\sqrt {\cos (a+b x)}} \, dx}{6 \sqrt {d \cos (a+b x)}}\\ &=-\frac {d (d \cos (a+b x))^{5/2} \csc (a+b x)}{b}-\frac {5 d^4 \sqrt {\cos (a+b x)} F\left (\left .\frac {1}{2} (a+b x)\right |2\right )}{3 b \sqrt {d \cos (a+b x)}}-\frac {5 d^3 \sqrt {d \cos (a+b x)} \sin (a+b x)}{3 b}\\ \end {align*}
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Mathematica [A] time = 0.22, size = 73, normalized size = 0.76 \[ \frac {d^3 \sqrt {d \cos (a+b x)} \left (\sqrt {\cos (a+b x)} (\cos (2 (a+b x))-4) \csc (a+b x)-5 F\left (\left .\frac {1}{2} (a+b x)\right |2\right )\right )}{3 b \sqrt {\cos (a+b x)}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.46, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\sqrt {d \cos \left (b x + a\right )} d^{3} \cos \left (b x + a\right )^{3} \csc \left (b x + a\right )^{2}, x\right ) \]
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 \[ \int \left (d \cos \left (b x + a\right )\right )^{\frac {7}{2}} \csc \left (b x + a\right )^{2}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.24, size = 216, normalized size = 2.25 \[ -\frac {\sqrt {d \left (2 \left (\cos ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )-1\right ) \left (\sin ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )}\, d^{5} \sin \left (\frac {b x}{2}+\frac {a}{2}\right ) \left (-32 \left (\sin ^{8}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )+10 \left (2 \left (\sin ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )-1\right )^{\frac {3}{2}} \sqrt {\frac {1}{2}-\frac {\cos \left (b x +a \right )}{2}}\, \EllipticF \left (\cos \left (\frac {b x}{2}+\frac {a}{2}\right ), \sqrt {2}\right ) \cos \left (\frac {b x}{2}+\frac {a}{2}\right )+64 \left (\sin ^{6}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )-28 \left (\sin ^{4}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )-4 \left (\sin ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )+3\right )}{6 \left (-2 \left (\sin ^{4}\left (\frac {b x}{2}+\frac {a}{2}\right )\right ) d +\left (\sin ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right ) d \right )^{\frac {3}{2}} \cos \left (\frac {b x}{2}+\frac {a}{2}\right ) \sqrt {d \left (2 \left (\cos ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )-1\right )}\, b} \]
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 \[ \int \left (d \cos \left (b x + a\right )\right )^{\frac {7}{2}} \csc \left (b x + a\right )^{2}\,{d x} \]
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 \[ \int \frac {{\left (d\,\cos \left (a+b\,x\right )\right )}^{7/2}}{{\sin \left (a+b\,x\right )}^2} \,d x \]
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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