Optimal. Leaf size=145 \[ \frac {b^2 \text {ArcTan}\left (\sqrt {\cos (e+f x)}\right ) \sqrt {a \sin (e+f x)}}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}-\frac {b^2 \tanh ^{-1}\left (\sqrt {\cos (e+f x)}\right ) \sqrt {a \sin (e+f x)}}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}+\frac {2 b \sqrt {b \tan (e+f x)}}{a^2 f \sqrt {a \sin (e+f x)}} \]
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Rubi [A]
time = 0.10, antiderivative size = 145, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 8, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.320, Rules used = {2673, 2681, 12,
2645, 335, 304, 209, 212} \begin {gather*} \frac {b^2 \sqrt {a \sin (e+f x)} \text {ArcTan}\left (\sqrt {\cos (e+f x)}\right )}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}-\frac {b^2 \sqrt {a \sin (e+f x)} \tanh ^{-1}\left (\sqrt {\cos (e+f x)}\right )}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}+\frac {2 b \sqrt {b \tan (e+f x)}}{a^2 f \sqrt {a \sin (e+f x)}} \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 209
Rule 212
Rule 304
Rule 335
Rule 2645
Rule 2673
Rule 2681
Rubi steps
\begin {align*} \int \frac {(b \tan (e+f x))^{3/2}}{(a \sin (e+f x))^{5/2}} \, dx &=\frac {2 b \sqrt {b \tan (e+f x)}}{a^2 f \sqrt {a \sin (e+f x)}}+\frac {b^2 \int \frac {1}{\sqrt {a \sin (e+f x)} \sqrt {b \tan (e+f x)}} \, dx}{a^2}\\ &=\frac {2 b \sqrt {b \tan (e+f x)}}{a^2 f \sqrt {a \sin (e+f x)}}+\frac {\left (b^2 \sqrt {a \sin (e+f x)}\right ) \int \frac {\sqrt {\cos (e+f x)} \csc (e+f x)}{a} \, dx}{a^2 \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}\\ &=\frac {2 b \sqrt {b \tan (e+f x)}}{a^2 f \sqrt {a \sin (e+f x)}}+\frac {\left (b^2 \sqrt {a \sin (e+f x)}\right ) \int \sqrt {\cos (e+f x)} \csc (e+f x) \, dx}{a^3 \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}\\ &=\frac {2 b \sqrt {b \tan (e+f x)}}{a^2 f \sqrt {a \sin (e+f x)}}-\frac {\left (b^2 \sqrt {a \sin (e+f x)}\right ) \text {Subst}\left (\int \frac {\sqrt {x}}{1-x^2} \, dx,x,\cos (e+f x)\right )}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}\\ &=\frac {2 b \sqrt {b \tan (e+f x)}}{a^2 f \sqrt {a \sin (e+f x)}}-\frac {\left (2 b^2 \sqrt {a \sin (e+f x)}\right ) \text {Subst}\left (\int \frac {x^2}{1-x^4} \, dx,x,\sqrt {\cos (e+f x)}\right )}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}\\ &=\frac {2 b \sqrt {b \tan (e+f x)}}{a^2 f \sqrt {a \sin (e+f x)}}-\frac {\left (b^2 \sqrt {a \sin (e+f x)}\right ) \text {Subst}\left (\int \frac {1}{1-x^2} \, dx,x,\sqrt {\cos (e+f x)}\right )}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}+\frac {\left (b^2 \sqrt {a \sin (e+f x)}\right ) \text {Subst}\left (\int \frac {1}{1+x^2} \, dx,x,\sqrt {\cos (e+f x)}\right )}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}\\ &=\frac {b^2 \tan ^{-1}\left (\sqrt {\cos (e+f x)}\right ) \sqrt {a \sin (e+f x)}}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}-\frac {b^2 \tanh ^{-1}\left (\sqrt {\cos (e+f x)}\right ) \sqrt {a \sin (e+f x)}}{a^3 f \sqrt {\cos (e+f x)} \sqrt {b \tan (e+f x)}}+\frac {2 b \sqrt {b \tan (e+f x)}}{a^2 f \sqrt {a \sin (e+f x)}}\\ \end {align*}
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Mathematica [A]
time = 0.40, size = 104, normalized size = 0.72 \begin {gather*} \frac {b \left (\text {ArcTan}\left (\sqrt [4]{\cos ^2(e+f x)}\right ) \cos ^2(e+f x)-\tanh ^{-1}\left (\sqrt [4]{\cos ^2(e+f x)}\right ) \cos ^2(e+f x)+2 \cos ^2(e+f x)^{3/4}\right ) \sqrt {b \tan (e+f x)}}{a^2 f \cos ^2(e+f x)^{3/4} \sqrt {a \sin (e+f x)}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.32, size = 247, normalized size = 1.70
method | result | size |
default | \(-\frac {\left (\cos \left (f x +e \right )-1\right ) \left (\cos \left (f x +e \right ) \ln \left (-\frac {2 \left (2 \left (\cos ^{2}\left (f x +e \right )\right ) \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}-\left (\cos ^{2}\left (f x +e \right )\right )+2 \cos \left (f x +e \right )-2 \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}-1\right )}{\sin \left (f x +e \right )^{2}}\right )+\arctan \left (\frac {1}{2 \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}}\right ) \cos \left (f x +e \right )+4 \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}\, \cos \left (f x +e \right )+4 \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}\right ) \cos \left (f x +e \right ) \left (\frac {b \sin \left (f x +e \right )}{\cos \left (f x +e \right )}\right )^{\frac {3}{2}}}{2 f \left (a \sin \left (f x +e \right )\right )^{\frac {5}{2}} \sin \left (f x +e \right ) \sqrt {-\frac {\cos \left (f x +e \right )}{\left (\cos \left (f x +e \right )+1\right )^{2}}}}\) | \(247\) |
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 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 283 vs.
\(2 (135) = 270\).
time = 0.64, size = 570, normalized size = 3.93 \begin {gather*} \left [\frac {2 \, a b \sqrt {-\frac {b}{a}} \arctan \left (\frac {2 \, \sqrt {a \sin \left (f x + e\right )} \sqrt {\frac {b \sin \left (f x + e\right )}{\cos \left (f x + e\right )}} \sqrt {-\frac {b}{a}} \cos \left (f x + e\right )}{{\left (b \cos \left (f x + e\right ) + b\right )} \sin \left (f x + e\right )}\right ) \sin \left (f x + e\right ) + a b \sqrt {-\frac {b}{a}} \log \left (-\frac {b \cos \left (f x + e\right )^{3} - 4 \, \sqrt {a \sin \left (f x + e\right )} \sqrt {\frac {b \sin \left (f x + e\right )}{\cos \left (f x + e\right )}} \sqrt {-\frac {b}{a}} \cos \left (f x + e\right ) \sin \left (f x + e\right ) - 5 \, b \cos \left (f x + e\right )^{2} - 5 \, b \cos \left (f x + e\right ) + b}{\cos \left (f x + e\right )^{3} + 3 \, \cos \left (f x + e\right )^{2} + 3 \, \cos \left (f x + e\right ) + 1}\right ) \sin \left (f x + e\right ) + 8 \, \sqrt {a \sin \left (f x + e\right )} b \sqrt {\frac {b \sin \left (f x + e\right )}{\cos \left (f x + e\right )}}}{4 \, a^{3} f \sin \left (f x + e\right )}, -\frac {2 \, a b \sqrt {\frac {b}{a}} \arctan \left (\frac {2 \, \sqrt {a \sin \left (f x + e\right )} \sqrt {\frac {b \sin \left (f x + e\right )}{\cos \left (f x + e\right )}} \sqrt {\frac {b}{a}} \cos \left (f x + e\right )}{{\left (b \cos \left (f x + e\right ) - b\right )} \sin \left (f x + e\right )}\right ) \sin \left (f x + e\right ) - a b \sqrt {\frac {b}{a}} \log \left (\frac {4 \, {\left (\cos \left (f x + e\right )^{2} + \cos \left (f x + e\right )\right )} \sqrt {a \sin \left (f x + e\right )} \sqrt {\frac {b \sin \left (f x + e\right )}{\cos \left (f x + e\right )}} \sqrt {\frac {b}{a}} - {\left (b \cos \left (f x + e\right )^{2} + 6 \, b \cos \left (f x + e\right ) + b\right )} \sin \left (f x + e\right )}{{\left (\cos \left (f x + e\right )^{2} - 2 \, \cos \left (f x + e\right ) + 1\right )} \sin \left (f x + e\right )}\right ) \sin \left (f x + e\right ) - 8 \, \sqrt {a \sin \left (f x + e\right )} b \sqrt {\frac {b \sin \left (f x + e\right )}{\cos \left (f x + e\right )}}}{4 \, a^{3} f \sin \left (f x + e\right )}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
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 \begin {gather*} \int \frac {{\left (b\,\mathrm {tan}\left (e+f\,x\right )\right )}^{3/2}}{{\left (a\,\sin \left (e+f\,x\right )\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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