Optimal. Leaf size=165 \[ -\frac {1}{10} \sqrt {\frac {1}{2} \left (5-\sqrt {5}\right )} \log \left (\sqrt {5-2 \sqrt {5}} \cos (x)-\sin (x)\right )+\frac {1}{10} \sqrt {\frac {1}{2} \left (5+\sqrt {5}\right )} \log \left (\sqrt {5+2 \sqrt {5}} \cos (x)-\sin (x)\right )+\frac {1}{10} \sqrt {\frac {1}{2} \left (5-\sqrt {5}\right )} \log \left (\sin (x)+\sqrt {5-2 \sqrt {5}} \cos (x)\right )-\frac {1}{10} \sqrt {\frac {1}{2} \left (5+\sqrt {5}\right )} \log \left (\sin (x)+\sqrt {5+2 \sqrt {5}} \cos (x)\right ) \]
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Rubi [A] time = 0.14, antiderivative size = 165, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 2, integrand size = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {1166, 207} \[ -\frac {1}{10} \sqrt {\frac {1}{2} \left (5-\sqrt {5}\right )} \log \left (\sqrt {5-2 \sqrt {5}} \cos (x)-\sin (x)\right )+\frac {1}{10} \sqrt {\frac {1}{2} \left (5+\sqrt {5}\right )} \log \left (\sqrt {5+2 \sqrt {5}} \cos (x)-\sin (x)\right )+\frac {1}{10} \sqrt {\frac {1}{2} \left (5-\sqrt {5}\right )} \log \left (\sin (x)+\sqrt {5-2 \sqrt {5}} \cos (x)\right )-\frac {1}{10} \sqrt {\frac {1}{2} \left (5+\sqrt {5}\right )} \log \left (\sin (x)+\sqrt {5+2 \sqrt {5}} \cos (x)\right ) \]
Antiderivative was successfully verified.
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Rule 207
Rule 1166
Rubi steps
\begin {align*} \int \csc (5 x) \sin (x) \, dx &=\operatorname {Subst}\left (\int \frac {1+x^2}{5-10 x^2+x^4} \, dx,x,\tan (x)\right )\\ &=\frac {1}{10} \left (5-3 \sqrt {5}\right ) \operatorname {Subst}\left (\int \frac {1}{-5+2 \sqrt {5}+x^2} \, dx,x,\tan (x)\right )+\frac {1}{10} \left (5+3 \sqrt {5}\right ) \operatorname {Subst}\left (\int \frac {1}{-5-2 \sqrt {5}+x^2} \, dx,x,\tan (x)\right )\\ &=-\frac {1}{10} \sqrt {\frac {1}{2} \left (5-\sqrt {5}\right )} \log \left (\sqrt {5-2 \sqrt {5}} \cos (x)-\sin (x)\right )+\frac {1}{10} \sqrt {\frac {1}{2} \left (5+\sqrt {5}\right )} \log \left (\sqrt {5+2 \sqrt {5}} \cos (x)-\sin (x)\right )+\frac {1}{10} \sqrt {\frac {1}{2} \left (5-\sqrt {5}\right )} \log \left (\sqrt {5-2 \sqrt {5}} \cos (x)+\sin (x)\right )-\frac {1}{10} \sqrt {\frac {1}{2} \left (5+\sqrt {5}\right )} \log \left (\sqrt {5+2 \sqrt {5}} \cos (x)+\sin (x)\right )\\ \end {align*}
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Mathematica [A] time = 0.11, size = 84, normalized size = 0.51 \[ \frac {\sqrt {5+\sqrt {5}} \tanh ^{-1}\left (\frac {\left (\sqrt {5}-3\right ) \tan (x)}{\sqrt {10-2 \sqrt {5}}}\right )+\sqrt {5-\sqrt {5}} \tanh ^{-1}\left (\frac {\left (3+\sqrt {5}\right ) \tan (x)}{\sqrt {2 \left (5+\sqrt {5}\right )}}\right )}{5 \sqrt {2}} \]
Warning: Unable to verify antiderivative.
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fricas [B] time = 0.93, size = 231, normalized size = 1.40 \[ -\frac {1}{40} \, \sqrt {2} \sqrt {\sqrt {5} + 5} \log \left ({\left (\sqrt {5} \sqrt {2} - \sqrt {2}\right )} \sqrt {\sqrt {5} + 5} \cos \relax (x) \sin \relax (x) + 2 \, {\left (\sqrt {5} + 1\right )} \cos \relax (x)^{2} - \sqrt {5} + 3\right ) + \frac {1}{40} \, \sqrt {2} \sqrt {\sqrt {5} + 5} \log \left (-{\left (\sqrt {5} \sqrt {2} - \sqrt {2}\right )} \sqrt {\sqrt {5} + 5} \cos \relax (x) \sin \relax (x) + 2 \, {\left (\sqrt {5} + 1\right )} \cos \relax (x)^{2} - \sqrt {5} + 3\right ) - \frac {1}{40} \, \sqrt {2} \sqrt {-\sqrt {5} + 5} \log \left ({\left (\sqrt {5} \sqrt {2} + \sqrt {2}\right )} \sqrt {-\sqrt {5} + 5} \cos \relax (x) \sin \relax (x) + 2 \, {\left (\sqrt {5} - 1\right )} \cos \relax (x)^{2} - \sqrt {5} - 3\right ) + \frac {1}{40} \, \sqrt {2} \sqrt {-\sqrt {5} + 5} \log \left (-{\left (\sqrt {5} \sqrt {2} + \sqrt {2}\right )} \sqrt {-\sqrt {5} + 5} \cos \relax (x) \sin \relax (x) + 2 \, {\left (\sqrt {5} - 1\right )} \cos \relax (x)^{2} - \sqrt {5} - 3\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.28, size = 105, normalized size = 0.64 \[ -\frac {1}{20} \, \sqrt {2 \, \sqrt {5} + 10} \log \left ({\left | \sqrt {2 \, \sqrt {5} + 5} + \tan \relax (x) \right |}\right ) + \frac {1}{20} \, \sqrt {2 \, \sqrt {5} + 10} \log \left ({\left | -\sqrt {2 \, \sqrt {5} + 5} + \tan \relax (x) \right |}\right ) + \frac {1}{20} \, \sqrt {-2 \, \sqrt {5} + 10} \log \left ({\left | \sqrt {-2 \, \sqrt {5} + 5} + \tan \relax (x) \right |}\right ) - \frac {1}{20} \, \sqrt {-2 \, \sqrt {5} + 10} \log \left ({\left | -\sqrt {-2 \, \sqrt {5} + 5} + \tan \relax (x) \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.29, size = 66, normalized size = 0.40 \[ -\frac {\left (3+\sqrt {5}\right ) \sqrt {5}\, \arctanh \left (\frac {\tan \relax (x )}{\sqrt {5+2 \sqrt {5}}}\right )}{10 \sqrt {5+2 \sqrt {5}}}-\frac {\left (\sqrt {5}-3\right ) \sqrt {5}\, \arctanh \left (\frac {\tan \relax (x )}{\sqrt {5-2 \sqrt {5}}}\right )}{10 \sqrt {5-2 \sqrt {5}}} \]
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 \[ \int \csc \left (5 \, x\right ) \sin \relax (x)\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.59, size = 217, normalized size = 1.32 \[ \frac {\sqrt {2}\,\mathrm {atanh}\left (-\frac {34359738368\,\sqrt {2}\,\mathrm {tan}\left (\frac {x}{2}\right )\,\sqrt {\sqrt {5}+5}}{1953125\,\left (\frac {90194313216\,\sqrt {5}}{1953125}-\frac {90194313216\,\sqrt {5}\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2}{1953125}-\frac {201863462912\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2}{1953125}+\frac {201863462912}{1953125}\right )}-\frac {77309411328\,\sqrt {2}\,\sqrt {5}\,\mathrm {tan}\left (\frac {x}{2}\right )\,\sqrt {\sqrt {5}+5}}{9765625\,\left (\frac {90194313216\,\sqrt {5}}{1953125}-\frac {90194313216\,\sqrt {5}\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2}{1953125}-\frac {201863462912\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2}{1953125}+\frac {201863462912}{1953125}\right )}\right )\,\sqrt {\sqrt {5}+5}}{10}-\frac {\sqrt {2}\,\mathrm {atanh}\left (\frac {77309411328\,\sqrt {2}\,\sqrt {5}\,\mathrm {tan}\left (\frac {x}{2}\right )\,\sqrt {5-\sqrt {5}}}{9765625\,\left (\frac {90194313216\,\sqrt {5}}{1953125}-\frac {90194313216\,\sqrt {5}\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2}{1953125}+\frac {201863462912\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2}{1953125}-\frac {201863462912}{1953125}\right )}-\frac {34359738368\,\sqrt {2}\,\mathrm {tan}\left (\frac {x}{2}\right )\,\sqrt {5-\sqrt {5}}}{1953125\,\left (\frac {90194313216\,\sqrt {5}}{1953125}-\frac {90194313216\,\sqrt {5}\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2}{1953125}+\frac {201863462912\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2}{1953125}-\frac {201863462912}{1953125}\right )}\right )\,\sqrt {5-\sqrt {5}}}{10} \]
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 \[ \int \sin {\relax (x )} \csc {\left (5 x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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