Optimal. Leaf size=45 \[ \frac {2 (d \tan (e+f x))^{7/2}}{7 d f}+\frac {2 (d \tan (e+f x))^{11/2}}{11 d^3 f} \]
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Rubi [A]
time = 0.04, antiderivative size = 45, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.095, Rules used = {2687, 14}
\begin {gather*} \frac {2 (d \tan (e+f x))^{11/2}}{11 d^3 f}+\frac {2 (d \tan (e+f x))^{7/2}}{7 d f} \end {gather*}
Antiderivative was successfully verified.
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Rule 14
Rule 2687
Rubi steps
\begin {align*} \int \sec ^4(e+f x) (d \tan (e+f x))^{5/2} \, dx &=\frac {\text {Subst}\left (\int (d x)^{5/2} \left (1+x^2\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac {\text {Subst}\left (\int \left ((d x)^{5/2}+\frac {(d x)^{9/2}}{d^2}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac {2 (d \tan (e+f x))^{7/2}}{7 d f}+\frac {2 (d \tan (e+f x))^{11/2}}{11 d^3 f}\\ \end {align*}
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Mathematica [A]
time = 0.30, size = 42, normalized size = 0.93 \begin {gather*} \frac {2 (9+2 \cos (2 (e+f x))) \sec ^2(e+f x) (d \tan (e+f x))^{7/2}}{77 d f} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.32, size = 50, normalized size = 1.11
method | result | size |
default | \(\frac {2 \left (4 \left (\cos ^{2}\left (f x +e \right )\right )+7\right ) \left (\frac {d \sin \left (f x +e \right )}{\cos \left (f x +e \right )}\right )^{\frac {5}{2}} \sin \left (f x +e \right )}{77 f \cos \left (f x +e \right )^{3}}\) | \(50\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 38, normalized size = 0.84 \begin {gather*} \frac {2 \, {\left (7 \, \left (d \tan \left (f x + e\right )\right )^{\frac {11}{2}} + 11 \, \left (d \tan \left (f x + e\right )\right )^{\frac {7}{2}} d^{2}\right )}}{77 \, d^{3} f} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.46, size = 75, normalized size = 1.67 \begin {gather*} -\frac {2 \, {\left (4 \, d^{2} \cos \left (f x + e\right )^{4} + 3 \, d^{2} \cos \left (f x + e\right )^{2} - 7 \, d^{2}\right )} \sqrt {\frac {d \sin \left (f x + e\right )}{\cos \left (f x + e\right )}} \sin \left (f x + e\right )}{77 \, f \cos \left (f x + e\right )^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: SystemError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.52, size = 59, normalized size = 1.31 \begin {gather*} \frac {2 \, {\left (7 \, \sqrt {d \tan \left (f x + e\right )} d^{5} \tan \left (f x + e\right )^{5} + 11 \, \sqrt {d \tan \left (f x + e\right )} d^{5} \tan \left (f x + e\right )^{3}\right )}}{77 \, d^{3} f} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 7.22, size = 352, normalized size = 7.82 \begin {gather*} \frac {d^2\,\sqrt {-\frac {d\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,8{}\mathrm {i}}{77\,f}+\frac {d^2\,\sqrt {-\frac {d\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,8{}\mathrm {i}}{77\,f\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1\right )}-\frac {d^2\,\sqrt {-\frac {d\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,296{}\mathrm {i}}{77\,f\,{\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1\right )}^2}+\frac {d^2\,\sqrt {-\frac {d\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,944{}\mathrm {i}}{77\,f\,{\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1\right )}^3}-\frac {d^2\,\sqrt {-\frac {d\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,160{}\mathrm {i}}{11\,f\,{\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1\right )}^4}+\frac {d^2\,\sqrt {-\frac {d\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,64{}\mathrm {i}}{11\,f\,{\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1\right )}^5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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