Optimal. Leaf size=43 \[ \frac {2}{15} \sqrt {\sin ^2(5 x)+1} \csc (5 x)-\frac {1}{15} \sqrt {\sin ^2(5 x)+1} \csc ^3(5 x) \]
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Rubi [A] time = 0.11, antiderivative size = 43, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.087, Rules used = {271, 264} \[ \frac {2}{15} \sqrt {\sin ^2(5 x)+1} \csc (5 x)-\frac {1}{15} \sqrt {\sin ^2(5 x)+1} \csc ^3(5 x) \]
Antiderivative was successfully verified.
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Rule 264
Rule 271
Rubi steps
\begin {align*} \int \frac {\cot (5 x) \csc ^3(5 x)}{\sqrt {1+\sin ^2(5 x)}} \, dx &=\frac {1}{5} \operatorname {Subst}\left (\int \frac {1}{x^4 \sqrt {1+x^2}} \, dx,x,\sin (5 x)\right )\\ &=-\frac {1}{15} \csc ^3(5 x) \sqrt {1+\sin ^2(5 x)}-\frac {2}{15} \operatorname {Subst}\left (\int \frac {1}{x^2 \sqrt {1+x^2}} \, dx,x,\sin (5 x)\right )\\ &=\frac {2}{15} \csc (5 x) \sqrt {1+\sin ^2(5 x)}-\frac {1}{15} \csc ^3(5 x) \sqrt {1+\sin ^2(5 x)}\\ \end {align*}
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Mathematica [A] time = 0.05, size = 28, normalized size = 0.65 \[ -\frac {1}{15} \sqrt {\sin ^2(5 x)+1} \csc (5 x) \left (\csc ^2(5 x)-2\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.68, size = 57, normalized size = 1.33 \[ -\frac {2 \, {\left (\cos \left (5 \, x\right )^{2} - 1\right )} \sin \left (5 \, x\right ) - {\left (2 \, \cos \left (5 \, x\right )^{2} - 1\right )} \sqrt {-\cos \left (5 \, x\right )^{2} + 2}}{15 \, {\left (\cos \left (5 \, x\right )^{2} - 1\right )} \sin \left (5 \, x\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.51, size = 48, normalized size = 1.12 \[ \frac {4 \, {\left (3 \, {\left (\sqrt {\sin \left (5 \, x\right )^{2} + 1} - \sin \left (5 \, x\right )\right )}^{2} - 1\right )}}{15 \, {\left ({\left (\sqrt {\sin \left (5 \, x\right )^{2} + 1} - \sin \left (5 \, x\right )\right )}^{2} - 1\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.24, size = 38, normalized size = 0.88 \[ -\frac {\sqrt {1+\sin ^{2}\left (5 x \right )}}{15 \sin \left (5 x \right )^{3}}+\frac {2 \sqrt {1+\sin ^{2}\left (5 x \right )}}{15 \sin \left (5 x \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.40, size = 37, normalized size = 0.86 \[ \frac {2 \, \sqrt {\sin \left (5 \, x\right )^{2} + 1}}{15 \, \sin \left (5 \, x\right )} - \frac {\sqrt {\sin \left (5 \, x\right )^{2} + 1}}{15 \, \sin \left (5 \, x\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 3.14, size = 28, normalized size = 0.65 \[ \frac {\sqrt {{\sin \left (5\,x\right )}^2+1}\,\left (2\,{\sin \left (5\,x\right )}^2-1\right )}{15\,{\sin \left (5\,x\right )}^3} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\cot {\left (5 x \right )} \csc ^{3}{\left (5 x \right )}}{\sqrt {\sin ^{2}{\left (5 x \right )} + 1}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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