Optimal. Leaf size=84 \[ -\frac {(a+b) \sqrt {a+b \sin ^2(e+f x)}}{f}-\frac {\left (a+b \sin ^2(e+f x)\right )^{3/2}}{3 f}+\frac {(a+b)^{3/2} \tanh ^{-1}\left (\frac {\sqrt {a+b \sin ^2(e+f x)}}{\sqrt {a+b}}\right )}{f} \]
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Rubi [A] time = 0.08, antiderivative size = 84, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.174, Rules used = {3194, 50, 63, 208} \[ -\frac {(a+b) \sqrt {a+b \sin ^2(e+f x)}}{f}-\frac {\left (a+b \sin ^2(e+f x)\right )^{3/2}}{3 f}+\frac {(a+b)^{3/2} \tanh ^{-1}\left (\frac {\sqrt {a+b \sin ^2(e+f x)}}{\sqrt {a+b}}\right )}{f} \]
Antiderivative was successfully verified.
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Rule 50
Rule 63
Rule 208
Rule 3194
Rubi steps
\begin {align*} \int \left (a+b \sin ^2(e+f x)\right )^{3/2} \tan (e+f x) \, dx &=\frac {\operatorname {Subst}\left (\int \frac {(a+b x)^{3/2}}{1-x} \, dx,x,\sin ^2(e+f x)\right )}{2 f}\\ &=-\frac {\left (a+b \sin ^2(e+f x)\right )^{3/2}}{3 f}+\frac {(a+b) \operatorname {Subst}\left (\int \frac {\sqrt {a+b x}}{1-x} \, dx,x,\sin ^2(e+f x)\right )}{2 f}\\ &=-\frac {(a+b) \sqrt {a+b \sin ^2(e+f x)}}{f}-\frac {\left (a+b \sin ^2(e+f x)\right )^{3/2}}{3 f}+\frac {(a+b)^2 \operatorname {Subst}\left (\int \frac {1}{(1-x) \sqrt {a+b x}} \, dx,x,\sin ^2(e+f x)\right )}{2 f}\\ &=-\frac {(a+b) \sqrt {a+b \sin ^2(e+f x)}}{f}-\frac {\left (a+b \sin ^2(e+f x)\right )^{3/2}}{3 f}+\frac {(a+b)^2 \operatorname {Subst}\left (\int \frac {1}{1+\frac {a}{b}-\frac {x^2}{b}} \, dx,x,\sqrt {a+b \sin ^2(e+f x)}\right )}{b f}\\ &=\frac {(a+b)^{3/2} \tanh ^{-1}\left (\frac {\sqrt {a+b \sin ^2(e+f x)}}{\sqrt {a+b}}\right )}{f}-\frac {(a+b) \sqrt {a+b \sin ^2(e+f x)}}{f}-\frac {\left (a+b \sin ^2(e+f x)\right )^{3/2}}{3 f}\\ \end {align*}
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Mathematica [A] time = 0.15, size = 79, normalized size = 0.94 \[ \frac {\sqrt {a-b \cos ^2(e+f x)+b} \left (b \cos ^2(e+f x)-4 (a+b)\right )+3 (a+b)^{3/2} \tanh ^{-1}\left (\frac {\sqrt {a-b \cos ^2(e+f x)+b}}{\sqrt {a+b}}\right )}{3 f} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.81, size = 186, normalized size = 2.21 \[ \left [\frac {3 \, {\left (a + b\right )}^{\frac {3}{2}} \log \left (\frac {b \cos \left (f x + e\right )^{2} - 2 \, \sqrt {-b \cos \left (f x + e\right )^{2} + a + b} \sqrt {a + b} - 2 \, a - 2 \, b}{\cos \left (f x + e\right )^{2}}\right ) + 2 \, {\left (b \cos \left (f x + e\right )^{2} - 4 \, a - 4 \, b\right )} \sqrt {-b \cos \left (f x + e\right )^{2} + a + b}}{6 \, f}, -\frac {3 \, {\left (a + b\right )} \sqrt {-a - b} \arctan \left (\frac {\sqrt {-b \cos \left (f x + e\right )^{2} + a + b} \sqrt {-a - b}}{a + b}\right ) - {\left (b \cos \left (f x + e\right )^{2} - 4 \, a - 4 \, b\right )} \sqrt {-b \cos \left (f x + e\right )^{2} + a + b}}{3 \, f}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.88, size = 1338, normalized size = 15.93 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 3.21, size = 423, normalized size = 5.04 \[ \frac {\sqrt {a +b -b \left (\cos ^{2}\left (f x +e \right )\right )}\, b \left (\cos ^{2}\left (f x +e \right )\right )}{3 f}-\frac {4 \sqrt {a +b -b \left (\cos ^{2}\left (f x +e \right )\right )}\, a}{3 f}-\frac {4 b \sqrt {a +b -b \left (\cos ^{2}\left (f x +e \right )\right )}}{3 f}+\frac {\ln \left (\frac {2 \sqrt {a +b}\, \sqrt {a +b -b \left (\cos ^{2}\left (f x +e \right )\right )}+2 b \sin \left (f x +e \right )+2 a}{\sin \left (f x +e \right )-1}\right ) a^{2}}{2 \sqrt {a +b}\, f}+\frac {\ln \left (\frac {2 \sqrt {a +b}\, \sqrt {a +b -b \left (\cos ^{2}\left (f x +e \right )\right )}+2 b \sin \left (f x +e \right )+2 a}{\sin \left (f x +e \right )-1}\right ) a b}{\sqrt {a +b}\, f}+\frac {\ln \left (\frac {2 \sqrt {a +b}\, \sqrt {a +b -b \left (\cos ^{2}\left (f x +e \right )\right )}+2 b \sin \left (f x +e \right )+2 a}{\sin \left (f x +e \right )-1}\right ) b^{2}}{2 \sqrt {a +b}\, f}+\frac {\ln \left (\frac {2 \sqrt {a +b}\, \sqrt {a +b -b \left (\cos ^{2}\left (f x +e \right )\right )}-2 b \sin \left (f x +e \right )+2 a}{1+\sin \left (f x +e \right )}\right ) a^{2}}{2 \sqrt {a +b}\, f}+\frac {\ln \left (\frac {2 \sqrt {a +b}\, \sqrt {a +b -b \left (\cos ^{2}\left (f x +e \right )\right )}-2 b \sin \left (f x +e \right )+2 a}{1+\sin \left (f x +e \right )}\right ) a b}{\sqrt {a +b}\, f}+\frac {\ln \left (\frac {2 \sqrt {a +b}\, \sqrt {a +b -b \left (\cos ^{2}\left (f x +e \right )\right )}-2 b \sin \left (f x +e \right )+2 a}{1+\sin \left (f x +e \right )}\right ) b^{2}}{2 \sqrt {a +b}\, f} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.46, size = 157, normalized size = 1.87 \[ -\frac {3 \, {\left (a + b\right )}^{\frac {3}{2}} \operatorname {arsinh}\left (\frac {b \sin \left (f x + e\right )}{\sqrt {a b} {\left (\sin \left (f x + e\right ) + 1\right )}} - \frac {a}{\sqrt {a b} {\left (\sin \left (f x + e\right ) + 1\right )}}\right ) - 3 \, {\left (a + b\right )}^{\frac {3}{2}} \operatorname {arsinh}\left (-\frac {b \sin \left (f x + e\right )}{\sqrt {a b} {\left (\sin \left (f x + e\right ) - 1\right )}} - \frac {a}{\sqrt {a b} {\left (\sin \left (f x + e\right ) - 1\right )}}\right ) + 2 \, {\left (b \sin \left (f x + e\right )^{2} + a\right )}^{\frac {3}{2}} + 6 \, \sqrt {b \sin \left (f x + e\right )^{2} + a} a + 6 \, \sqrt {b \sin \left (f x + e\right )^{2} + a} b}{6 \, f} \]
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 \[ \int \mathrm {tan}\left (e+f\,x\right )\,{\left (b\,{\sin \left (e+f\,x\right )}^2+a\right )}^{3/2} \,d x \]
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 \[ \int \left (a + b \sin ^{2}{\left (e + f x \right )}\right )^{\frac {3}{2}} \tan {\left (e + f x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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