Optimal. Leaf size=176 \[ \frac {2 b (d \sec (e+f x))^{3/2} \left (10 \left (9 a^2-2 b^2\right )+33 a b \tan (e+f x)\right )}{105 f}+\frac {2 a \left (5 a^2-6 b^2\right ) \sin (e+f x) \cos (e+f x) (d \sec (e+f x))^{3/2}}{5 f}-\frac {2 a \left (5 a^2-6 b^2\right ) (d \sec (e+f x))^{3/2} E\left (\left .\frac {1}{2} \tan ^{-1}(\tan (e+f x))\right |2\right )}{5 f \sec ^2(e+f x)^{3/4}}+\frac {2 b (d \sec (e+f x))^{3/2} (a+b \tan (e+f x))^2}{7 f} \]
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Rubi [A] time = 0.15, antiderivative size = 176, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {3512, 743, 780, 227, 196} \[ \frac {2 b (d \sec (e+f x))^{3/2} \left (10 \left (9 a^2-2 b^2\right )+33 a b \tan (e+f x)\right )}{105 f}+\frac {2 a \left (5 a^2-6 b^2\right ) \sin (e+f x) \cos (e+f x) (d \sec (e+f x))^{3/2}}{5 f}-\frac {2 a \left (5 a^2-6 b^2\right ) (d \sec (e+f x))^{3/2} E\left (\left .\frac {1}{2} \tan ^{-1}(\tan (e+f x))\right |2\right )}{5 f \sec ^2(e+f x)^{3/4}}+\frac {2 b (d \sec (e+f x))^{3/2} (a+b \tan (e+f x))^2}{7 f} \]
Antiderivative was successfully verified.
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Rule 196
Rule 227
Rule 743
Rule 780
Rule 3512
Rubi steps
\begin {align*} \int (d \sec (e+f x))^{3/2} (a+b \tan (e+f x))^3 \, dx &=\frac {(d \sec (e+f x))^{3/2} \operatorname {Subst}\left (\int \frac {(a+x)^3}{\sqrt [4]{1+\frac {x^2}{b^2}}} \, dx,x,b \tan (e+f x)\right )}{b f \sec ^2(e+f x)^{3/4}}\\ &=\frac {2 b (d \sec (e+f x))^{3/2} (a+b \tan (e+f x))^2}{7 f}+\frac {\left (2 b (d \sec (e+f x))^{3/2}\right ) \operatorname {Subst}\left (\int \frac {(a+x) \left (\frac {1}{2} \left (-4+\frac {7 a^2}{b^2}\right )+\frac {11 a x}{2 b^2}\right )}{\sqrt [4]{1+\frac {x^2}{b^2}}} \, dx,x,b \tan (e+f x)\right )}{7 f \sec ^2(e+f x)^{3/4}}\\ &=\frac {2 b (d \sec (e+f x))^{3/2} (a+b \tan (e+f x))^2}{7 f}+\frac {2 b (d \sec (e+f x))^{3/2} \left (10 \left (9 a^2-2 b^2\right )+33 a b \tan (e+f x)\right )}{105 f}-\frac {\left (a \left (6-\frac {5 a^2}{b^2}\right ) b (d \sec (e+f x))^{3/2}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt [4]{1+\frac {x^2}{b^2}}} \, dx,x,b \tan (e+f x)\right )}{5 f \sec ^2(e+f x)^{3/4}}\\ &=\frac {2 a \left (5 a^2-6 b^2\right ) \cos (e+f x) (d \sec (e+f x))^{3/2} \sin (e+f x)}{5 f}+\frac {2 b (d \sec (e+f x))^{3/2} (a+b \tan (e+f x))^2}{7 f}+\frac {2 b (d \sec (e+f x))^{3/2} \left (10 \left (9 a^2-2 b^2\right )+33 a b \tan (e+f x)\right )}{105 f}+\frac {\left (a \left (6-\frac {5 a^2}{b^2}\right ) b (d \sec (e+f x))^{3/2}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1+\frac {x^2}{b^2}\right )^{5/4}} \, dx,x,b \tan (e+f x)\right )}{5 f \sec ^2(e+f x)^{3/4}}\\ &=-\frac {2 a \left (5 a^2-6 b^2\right ) E\left (\left .\frac {1}{2} \tan ^{-1}(\tan (e+f x))\right |2\right ) (d \sec (e+f x))^{3/2}}{5 f \sec ^2(e+f x)^{3/4}}+\frac {2 a \left (5 a^2-6 b^2\right ) \cos (e+f x) (d \sec (e+f x))^{3/2} \sin (e+f x)}{5 f}+\frac {2 b (d \sec (e+f x))^{3/2} (a+b \tan (e+f x))^2}{7 f}+\frac {2 b (d \sec (e+f x))^{3/2} \left (10 \left (9 a^2-2 b^2\right )+33 a b \tan (e+f x)\right )}{105 f}\\ \end {align*}
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Mathematica [A] time = 1.79, size = 155, normalized size = 0.88 \[ -\frac {d \sqrt {d \sec (e+f x)} (a+b \tan (e+f x))^3 \left (70 b \left (b^2-3 a^2\right ) \cos ^2(e+f x)+42 a \left (5 a^2-6 b^2\right ) \cos ^{\frac {7}{2}}(e+f x) E\left (\left .\frac {1}{2} (e+f x)\right |2\right )-42 a \left (5 a^2-6 b^2\right ) \sin (e+f x) \cos ^3(e+f x)-3 b^2 (21 a \sin (2 (e+f x))+10 b)\right )}{105 f (a \cos (e+f x)+b \sin (e+f x))^3} \]
Antiderivative was successfully verified.
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fricas [F] time = 1.28, size = 0, normalized size = 0.00 \[ {\rm integral}\left ({\left (b^{3} d \sec \left (f x + e\right ) \tan \left (f x + e\right )^{3} + 3 \, a b^{2} d \sec \left (f x + e\right ) \tan \left (f x + e\right )^{2} + 3 \, a^{2} b d \sec \left (f x + e\right ) \tan \left (f x + e\right ) + a^{3} d \sec \left (f x + e\right )\right )} \sqrt {d \sec \left (f x + e\right )}, x\right ) \]
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 \[ \int \left (d \sec \left (f x + e\right )\right )^{\frac {3}{2}} {\left (b \tan \left (f x + e\right ) + a\right )}^{3}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 1.01, size = 759, normalized size = 4.31 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
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 \[ \int {\left (\frac {d}{\cos \left (e+f\,x\right )}\right )}^{3/2}\,{\left (a+b\,\mathrm {tan}\left (e+f\,x\right )\right )}^3 \,d x \]
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 \[ \int \left (d \sec {\left (e + f x \right )}\right )^{\frac {3}{2}} \left (a + b \tan {\left (e + f x \right )}\right )^{3}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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