Optimal. Leaf size=69 \[ \frac {1}{6} \tan ^{-1}\left (\frac {\sinh (x)}{\sqrt {\sinh (2 x)}}\right )+\frac {\cosh (x)}{\sqrt {\sinh (2 x)}}+\sqrt {2} \tan ^{-1}\left (\text {sech}(x) \sqrt {\sinh (x) \cosh (x)}\right )-\frac {1}{3} \sqrt {2} \tanh ^{-1}\left (\text {sech}(x) \sqrt {\sinh (x) \cosh (x)}\right ) \]
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Rubi [A] time = 0.97, antiderivative size = 102, normalized size of antiderivative = 1.48, number of steps used = 8, number of rules used = 4, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.129, Rules used = {4390, 6725, 207, 203} \[ -\frac {2 \sinh (x) \tanh ^{-1}\left (\sqrt {\tanh (x)}\right )}{3 \sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}+\frac {\cosh (x)}{\sqrt {\sinh (2 x)}}+\frac {2 \sinh (x) \tan ^{-1}\left (\sqrt {\tanh (x)}\right )}{\sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}+\frac {\sinh (x) \tan ^{-1}\left (\frac {\sqrt {\tanh (x)}}{\sqrt {2}}\right )}{3 \sqrt {2} \sqrt {\sinh (2 x)} \sqrt {\tanh (x)}} \]
Antiderivative was successfully verified.
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Rule 203
Rule 207
Rule 4390
Rule 6725
Rubi steps
\begin {align*} \int \frac {\cosh (x) (-\cosh (2 x)+\tanh (x))}{\sqrt {\sinh (2 x)} \left (\sinh ^2(x)+\sinh (2 x)\right )} \, dx &=\frac {\sinh (x) \int \frac {-\cosh (2 x)+\tanh (x)}{\left (\sinh ^2(x)+\sinh (2 x)\right ) \sqrt {\tanh (x)}} \, dx}{\sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}\\ &=\frac {\sinh (x) \operatorname {Subst}\left (\int \frac {-1+x-x^2-x^3}{x^{3/2} (2+x) \left (1-x^2\right )} \, dx,x,\tanh (x)\right )}{\sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}\\ &=\frac {(2 \sinh (x)) \operatorname {Subst}\left (\int \frac {1-x^2+x^4+x^6}{x^2 \left (2+x^2\right ) \left (-1+x^4\right )} \, dx,x,\sqrt {\tanh (x)}\right )}{\sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}\\ &=\frac {(2 \sinh (x)) \operatorname {Subst}\left (\int \left (-\frac {1}{2 x^2}+\frac {1}{3 \left (-1+x^2\right )}+\frac {1}{1+x^2}+\frac {1}{6 \left (2+x^2\right )}\right ) \, dx,x,\sqrt {\tanh (x)}\right )}{\sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}\\ &=\frac {\cosh (x)}{\sqrt {\sinh (2 x)}}+\frac {\sinh (x) \operatorname {Subst}\left (\int \frac {1}{2+x^2} \, dx,x,\sqrt {\tanh (x)}\right )}{3 \sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}+\frac {(2 \sinh (x)) \operatorname {Subst}\left (\int \frac {1}{-1+x^2} \, dx,x,\sqrt {\tanh (x)}\right )}{3 \sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}+\frac {(2 \sinh (x)) \operatorname {Subst}\left (\int \frac {1}{1+x^2} \, dx,x,\sqrt {\tanh (x)}\right )}{\sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}\\ &=\frac {\cosh (x)}{\sqrt {\sinh (2 x)}}+\frac {2 \tan ^{-1}\left (\sqrt {\tanh (x)}\right ) \sinh (x)}{\sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}+\frac {\tan ^{-1}\left (\frac {\sqrt {\tanh (x)}}{\sqrt {2}}\right ) \sinh (x)}{3 \sqrt {2} \sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}-\frac {2 \tanh ^{-1}\left (\sqrt {\tanh (x)}\right ) \sinh (x)}{3 \sqrt {\sinh (2 x)} \sqrt {\tanh (x)}}\\ \end {align*}
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Mathematica [C] time = 30.38, size = 392, normalized size = 5.68 \[ \frac {\sqrt {\sinh (2 x)} (\tanh (x)-\cosh (2 x)) \left (-3 \coth (x)+\frac {\sqrt [4]{-1} \cosh (x) \sqrt {\tanh ^3\left (\frac {x}{2}\right )+\tanh \left (\frac {x}{2}\right )} \left (\frac {8 \sqrt [6]{-1} \left (2 \left (\sqrt [3]{-1}-1\right ) \Pi \left (i;\left .\sin ^{-1}\left ((-1)^{3/4} \sqrt {\tanh \left (\frac {x}{2}\right )}\right )\right |-1\right )+\left (3-3 i \sqrt {3}\right ) \Pi \left (-i;\left .i \sinh ^{-1}\left (\sqrt [4]{-1} \sqrt {\tanh \left (\frac {x}{2}\right )}\right )\right |-1\right )+i \left (\sqrt {3}+i\right ) \Pi \left (-\sqrt [6]{-1};\left .i \sinh ^{-1}\left (\sqrt [4]{-1} \sqrt {\tanh \left (\frac {x}{2}\right )}\right )\right |-1\right )+2 \left (\sqrt [3]{-1}-1\right ) \Pi \left (-(-1)^{5/6};\left .i \sinh ^{-1}\left (\sqrt [4]{-1} \sqrt {\tanh \left (\frac {x}{2}\right )}\right )\right |-1\right )\right )}{\left (\sqrt {3}-i\right ) \sqrt {\tanh ^2\left (\frac {x}{2}\right )+1}}-\frac {9 \coth \left (\frac {x}{2}\right ) \left (\operatorname {EllipticF}\left (i \sinh ^{-1}\left (\frac {\sqrt [4]{-1}}{\sqrt {\tanh \left (\frac {x}{2}\right )}}\right ),-1\right )-\Pi \left (-\sqrt [6]{-1};\left .i \sinh ^{-1}\left (\frac {\sqrt [4]{-1}}{\sqrt {\tanh \left (\frac {x}{2}\right )}}\right )\right |-1\right )-\Pi \left (-(-1)^{5/6};\left .i \sinh ^{-1}\left (\frac {\sqrt [4]{-1}}{\sqrt {\tanh \left (\frac {x}{2}\right )}}\right )\right |-1\right )\right )}{\sqrt {\coth ^2\left (\frac {x}{2}\right )+1}}\right )}{(\cosh (x)+1) \sqrt {\tanh \left (\frac {x}{2}\right )} \sqrt {\frac {\sinh (2 x)}{(\cosh (x)+1)^2}}}\right )}{3 (-2 \sinh (x)+\cosh (x)+\cosh (3 x))} \]
Warning: Unable to verify antiderivative.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\cosh (x) (-\cosh (2 x)+\tanh (x))}{\sqrt {\sinh (2 x)} \left (\sinh ^2(x)+\sinh (2 x)\right )} \, dx \]
Verification is Not applicable to the result.
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fricas [B] time = 1.15, size = 376, normalized size = 5.45 \[ -\frac {{\left (\cosh \relax (x)^{2} + 2 \, \cosh \relax (x) \sinh \relax (x) + \sinh \relax (x)^{2} - 1\right )} \arctan \left (\frac {{\left (\sqrt {2} \cosh \relax (x)^{2} + 2 \, \sqrt {2} \cosh \relax (x) \sinh \relax (x) + \sqrt {2} \sinh \relax (x)^{2} + 3 \, \sqrt {2}\right )} \sqrt {\frac {\cosh \relax (x) \sinh \relax (x)}{\cosh \relax (x)^{2} - 2 \, \cosh \relax (x) \sinh \relax (x) + \sinh \relax (x)^{2}}}}{2 \, {\left (\cosh \relax (x)^{4} + 4 \, \cosh \relax (x)^{3} \sinh \relax (x) + 6 \, \cosh \relax (x)^{2} \sinh \relax (x)^{2} + 4 \, \cosh \relax (x) \sinh \relax (x)^{3} + \sinh \relax (x)^{4} - 1\right )}}\right ) + 6 \, {\left (\sqrt {2} \cosh \relax (x)^{2} + 2 \, \sqrt {2} \cosh \relax (x) \sinh \relax (x) + \sqrt {2} \sinh \relax (x)^{2} - \sqrt {2}\right )} \arctan \left (\frac {2 \, \sqrt {\frac {\cosh \relax (x) \sinh \relax (x)}{\cosh \relax (x)^{2} - 2 \, \cosh \relax (x) \sinh \relax (x) + \sinh \relax (x)^{2}}}}{\cosh \relax (x)^{4} + 4 \, \cosh \relax (x)^{3} \sinh \relax (x) + 6 \, \cosh \relax (x)^{2} \sinh \relax (x)^{2} + 4 \, \cosh \relax (x) \sinh \relax (x)^{3} + \sinh \relax (x)^{4} - 1}\right ) - {\left (\sqrt {2} \cosh \relax (x)^{2} + 2 \, \sqrt {2} \cosh \relax (x) \sinh \relax (x) + \sqrt {2} \sinh \relax (x)^{2} - \sqrt {2}\right )} \log \left (2 \, \cosh \relax (x)^{4} + 8 \, \cosh \relax (x)^{3} \sinh \relax (x) + 12 \, \cosh \relax (x)^{2} \sinh \relax (x)^{2} + 8 \, \cosh \relax (x) \sinh \relax (x)^{3} + 2 \, \sinh \relax (x)^{4} - 4 \, {\left (\cosh \relax (x)^{2} + 2 \, \cosh \relax (x) \sinh \relax (x) + \sinh \relax (x)^{2}\right )} \sqrt {\frac {\cosh \relax (x) \sinh \relax (x)}{\cosh \relax (x)^{2} - 2 \, \cosh \relax (x) \sinh \relax (x) + \sinh \relax (x)^{2}}} - 1\right ) - 12 \, \sqrt {2} \sqrt {\frac {\cosh \relax (x) \sinh \relax (x)}{\cosh \relax (x)^{2} - 2 \, \cosh \relax (x) \sinh \relax (x) + \sinh \relax (x)^{2}}}}{12 \, {\left (\cosh \relax (x)^{2} + 2 \, \cosh \relax (x) \sinh \relax (x) + \sinh \relax (x)^{2} - 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: NotImplementedError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.48, size = 987, normalized size = 14.30
method | result | size |
default | \(-\frac {\sqrt {\frac {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}{\left (\tanh ^{2}\left (\frac {x}{2}\right )-1\right )^{2}}}\, \left (\tanh ^{2}\left (\frac {x}{2}\right )-1\right ) \left (\sqrt {3}\, \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}\, \sqrt {2}\, \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}-i+\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )-\sqrt {3}\, \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}\, \sqrt {2}\, \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}-i-\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )+i \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {2}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}-i+\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right ) \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}+24 i \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {2}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}-\frac {i}{2}, \frac {\sqrt {2}}{2}\right ) \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}-8 i \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {2}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}+\frac {i}{2}, \frac {\sqrt {2}}{2}\right ) \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}+i \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {2}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}-i-\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right ) \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}-18 i \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {2}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticF \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {\sqrt {2}}{2}\right ) \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}-2 \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}\, \sqrt {2}\, \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}-i+\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )-24 \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {2}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}-\frac {i}{2}, \frac {\sqrt {2}}{2}\right ) \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}-8 \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {2}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}+\frac {i}{2}, \frac {\sqrt {2}}{2}\right ) \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}-2 \sqrt {\left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right )}\, \sqrt {2}\, \sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {-i \left (-\tanh \left (\frac {x}{2}\right )+i\right )}\, \sqrt {i \tanh \left (\frac {x}{2}\right )}\, \EllipticPi \left (\sqrt {-i \left (\tanh \left (\frac {x}{2}\right )+i\right )}, \frac {1}{2}-i-\frac {i \sqrt {3}}{2}, \frac {\sqrt {2}}{2}\right )+12 \sqrt {\tanh ^{3}\left (\frac {x}{2}\right )+\tanh \left (\frac {x}{2}\right )}\, \left (\tanh ^{2}\left (\frac {x}{2}\right )\right )+12 \sqrt {\tanh ^{3}\left (\frac {x}{2}\right )+\tanh \left (\frac {x}{2}\right )}\right )}{24 \left (\tanh ^{2}\left (\frac {x}{2}\right )+1\right ) \tanh \left (\frac {x}{2}\right ) \sqrt {\tanh ^{3}\left (\frac {x}{2}\right )+\tanh \left (\frac {x}{2}\right )}}\) | \(987\) |
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 \[ -\int \frac {{\left (\cosh \left (2 \, x\right ) - \tanh \relax (x)\right )} \cosh \relax (x)}{{\left (\sinh \relax (x)^{2} + \sinh \left (2 \, x\right )\right )} \sqrt {\sinh \left (2 \, x\right )}}\,{d x} \]
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 \[ -\int \frac {\mathrm {cosh}\relax (x)\,\left (\mathrm {cosh}\left (2\,x\right )-\mathrm {tanh}\relax (x)\right )}{\sqrt {\mathrm {sinh}\left (2\,x\right )}\,\left ({\mathrm {sinh}\relax (x)}^2+\mathrm {sinh}\left (2\,x\right )\right )} \,d x \]
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 \[ - \int \frac {\cosh {\relax (x )} \cosh {\left (2 x \right )}}{\sinh ^{2}{\relax (x )} \sqrt {\sinh {\left (2 x \right )}} + \sinh ^{\frac {3}{2}}{\left (2 x \right )}}\, dx - \int \left (- \frac {\cosh {\relax (x )} \tanh {\relax (x )}}{\sinh ^{2}{\relax (x )} \sqrt {\sinh {\left (2 x \right )}} + \sinh ^{\frac {3}{2}}{\left (2 x \right )}}\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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