Optimal. Leaf size=25 \[ \frac {\sin ^{10}(x)}{10}-\frac {\sin ^8(x)}{4}+\frac {\sin ^6(x)}{6} \]
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Rubi [A] time = 0.03, antiderivative size = 25, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 9, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.333, Rules used = {2564, 266, 43} \[ \frac {\sin ^{10}(x)}{10}-\frac {\sin ^8(x)}{4}+\frac {\sin ^6(x)}{6} \]
Antiderivative was successfully verified.
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Rule 43
Rule 266
Rule 2564
Rubi steps
\begin {align*} \int \cos ^5(x) \sin ^5(x) \, dx &=\operatorname {Subst}\left (\int x^5 \left (1-x^2\right )^2 \, dx,x,\sin (x)\right )\\ &=\frac {1}{2} \operatorname {Subst}\left (\int (1-x)^2 x^2 \, dx,x,\sin ^2(x)\right )\\ &=\frac {1}{2} \operatorname {Subst}\left (\int \left (x^2-2 x^3+x^4\right ) \, dx,x,\sin ^2(x)\right )\\ &=\frac {\sin ^6(x)}{6}-\frac {\sin ^8(x)}{4}+\frac {\sin ^{10}(x)}{10}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 25, normalized size = 1.00 \[ -\frac {5}{512} \cos (2 x)+\frac {5 \cos (6 x)}{3072}-\frac {\cos (10 x)}{5120} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.41, size = 19, normalized size = 0.76 \[ -\frac {1}{10} \, \cos \relax (x)^{10} + \frac {1}{4} \, \cos \relax (x)^{8} - \frac {1}{6} \, \cos \relax (x)^{6} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.92, size = 19, normalized size = 0.76 \[ -\frac {1}{10} \, \cos \relax (x)^{10} + \frac {1}{4} \, \cos \relax (x)^{8} - \frac {1}{6} \, \cos \relax (x)^{6} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 28, normalized size = 1.12 \[ -\frac {\left (\cos ^{6}\relax (x )\right ) \left (\sin ^{4}\relax (x )\right )}{10}-\frac {\left (\cos ^{6}\relax (x )\right ) \left (\sin ^{2}\relax (x )\right )}{20}-\frac {\left (\cos ^{6}\relax (x )\right )}{60} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.45, size = 19, normalized size = 0.76 \[ \frac {1}{10} \, \sin \relax (x)^{10} - \frac {1}{4} \, \sin \relax (x)^{8} + \frac {1}{6} \, \sin \relax (x)^{6} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.05, size = 19, normalized size = 0.76 \[ \frac {{\sin \relax (x)}^{10}}{10}-\frac {{\sin \relax (x)}^8}{4}+\frac {{\sin \relax (x)}^6}{6} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.07, size = 19, normalized size = 0.76 \[ \frac {\sin ^{10}{\relax (x )}}{10} - \frac {\sin ^{8}{\relax (x )}}{4} + \frac {\sin ^{6}{\relax (x )}}{6} \]
Verification of antiderivative is not currently implemented for this CAS.
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