Optimal. Leaf size=142 \[ \frac {2 a^{5/2} c \text {ArcTan}\left (\frac {\sqrt {a} \tan (e+f x)}{\sqrt {a+a \sec (e+f x)}}\right )}{f}+\frac {2 a^3 (35 c+32 d) \tan (e+f x)}{15 f \sqrt {a+a \sec (e+f x)}}+\frac {2 a^2 (5 c+8 d) \sqrt {a+a \sec (e+f x)} \tan (e+f x)}{15 f}+\frac {2 a d (a+a \sec (e+f x))^{3/2} \tan (e+f x)}{5 f} \]
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Rubi [A]
time = 0.17, antiderivative size = 142, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 5, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {4002, 4000,
3859, 209, 3877} \begin {gather*} \frac {2 a^{5/2} c \text {ArcTan}\left (\frac {\sqrt {a} \tan (e+f x)}{\sqrt {a \sec (e+f x)+a}}\right )}{f}+\frac {2 a^3 (35 c+32 d) \tan (e+f x)}{15 f \sqrt {a \sec (e+f x)+a}}+\frac {2 a^2 (5 c+8 d) \tan (e+f x) \sqrt {a \sec (e+f x)+a}}{15 f}+\frac {2 a d \tan (e+f x) (a \sec (e+f x)+a)^{3/2}}{5 f} \end {gather*}
Antiderivative was successfully verified.
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Rule 209
Rule 3859
Rule 3877
Rule 4000
Rule 4002
Rubi steps
\begin {align*} \int (a+a \sec (e+f x))^{5/2} (c+d \sec (e+f x)) \, dx &=\frac {2 a d (a+a \sec (e+f x))^{3/2} \tan (e+f x)}{5 f}+\frac {2}{5} \int (a+a \sec (e+f x))^{3/2} \left (\frac {5 a c}{2}+\frac {1}{2} a (5 c+8 d) \sec (e+f x)\right ) \, dx\\ &=\frac {2 a^2 (5 c+8 d) \sqrt {a+a \sec (e+f x)} \tan (e+f x)}{15 f}+\frac {2 a d (a+a \sec (e+f x))^{3/2} \tan (e+f x)}{5 f}+\frac {4}{15} \int \sqrt {a+a \sec (e+f x)} \left (\frac {15 a^2 c}{4}+\frac {1}{4} a^2 (35 c+32 d) \sec (e+f x)\right ) \, dx\\ &=\frac {2 a^2 (5 c+8 d) \sqrt {a+a \sec (e+f x)} \tan (e+f x)}{15 f}+\frac {2 a d (a+a \sec (e+f x))^{3/2} \tan (e+f x)}{5 f}+\left (a^2 c\right ) \int \sqrt {a+a \sec (e+f x)} \, dx+\frac {1}{15} \left (a^2 (35 c+32 d)\right ) \int \sec (e+f x) \sqrt {a+a \sec (e+f x)} \, dx\\ &=\frac {2 a^3 (35 c+32 d) \tan (e+f x)}{15 f \sqrt {a+a \sec (e+f x)}}+\frac {2 a^2 (5 c+8 d) \sqrt {a+a \sec (e+f x)} \tan (e+f x)}{15 f}+\frac {2 a d (a+a \sec (e+f x))^{3/2} \tan (e+f x)}{5 f}-\frac {\left (2 a^3 c\right ) \text {Subst}\left (\int \frac {1}{a+x^2} \, dx,x,-\frac {a \tan (e+f x)}{\sqrt {a+a \sec (e+f x)}}\right )}{f}\\ &=\frac {2 a^{5/2} c \tan ^{-1}\left (\frac {\sqrt {a} \tan (e+f x)}{\sqrt {a+a \sec (e+f x)}}\right )}{f}+\frac {2 a^3 (35 c+32 d) \tan (e+f x)}{15 f \sqrt {a+a \sec (e+f x)}}+\frac {2 a^2 (5 c+8 d) \sqrt {a+a \sec (e+f x)} \tan (e+f x)}{15 f}+\frac {2 a d (a+a \sec (e+f x))^{3/2} \tan (e+f x)}{5 f}\\ \end {align*}
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Mathematica [A]
time = 1.00, size = 128, normalized size = 0.90 \begin {gather*} \frac {a^2 \sec \left (\frac {1}{2} (e+f x)\right ) \sec ^2(e+f x) \sqrt {a (1+\sec (e+f x))} \left (30 \sqrt {2} c \text {ArcSin}\left (\sqrt {2} \sin \left (\frac {1}{2} (e+f x)\right )\right ) \cos ^{\frac {5}{2}}(e+f x)+2 (40 c+49 d+2 (5 c+14 d) \cos (e+f x)+(40 c+43 d) \cos (2 (e+f x))) \sin \left (\frac {1}{2} (e+f x)\right )\right )}{30 f} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(340\) vs.
\(2(124)=248\).
time = 1.32, size = 341, normalized size = 2.40
method | result | size |
default | \(-\frac {\sqrt {\frac {a \left (\cos \left (f x +e \right )+1\right )}{\cos \left (f x +e \right )}}\, \left (15 \sin \left (f x +e \right ) \left (-\frac {2 \cos \left (f x +e \right )}{\cos \left (f x +e \right )+1}\right )^{\frac {5}{2}} \arctanh \left (\frac {\sqrt {-\frac {2 \cos \left (f x +e \right )}{\cos \left (f x +e \right )+1}}\, \sin \left (f x +e \right ) \sqrt {2}}{2 \cos \left (f x +e \right )}\right ) \left (\cos ^{2}\left (f x +e \right )\right ) \sqrt {2}\, c +30 \sin \left (f x +e \right ) \left (-\frac {2 \cos \left (f x +e \right )}{\cos \left (f x +e \right )+1}\right )^{\frac {5}{2}} \arctanh \left (\frac {\sqrt {-\frac {2 \cos \left (f x +e \right )}{\cos \left (f x +e \right )+1}}\, \sin \left (f x +e \right ) \sqrt {2}}{2 \cos \left (f x +e \right )}\right ) \cos \left (f x +e \right ) \sqrt {2}\, c +15 \arctanh \left (\frac {\sqrt {-\frac {2 \cos \left (f x +e \right )}{\cos \left (f x +e \right )+1}}\, \sin \left (f x +e \right ) \sqrt {2}}{2 \cos \left (f x +e \right )}\right ) \sqrt {2}\, \left (-\frac {2 \cos \left (f x +e \right )}{\cos \left (f x +e \right )+1}\right )^{\frac {5}{2}} c \sin \left (f x +e \right )+320 \left (\cos ^{3}\left (f x +e \right )\right ) c +344 \left (\cos ^{3}\left (f x +e \right )\right ) d -280 \left (\cos ^{2}\left (f x +e \right )\right ) c -232 \left (\cos ^{2}\left (f x +e \right )\right ) d -40 c \cos \left (f x +e \right )-88 d \cos \left (f x +e \right )-24 d \right ) a^{2}}{60 f \cos \left (f x +e \right )^{2} \sin \left (f x +e \right )}\) | \(341\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 1501 vs.
\(2 (132) = 264\).
time = 0.78, size = 1501, normalized size = 10.57 \begin {gather*} \text {Too large to display} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 2.38, size = 419, normalized size = 2.95 \begin {gather*} \left [\frac {15 \, {\left (a^{2} c \cos \left (f x + e\right )^{3} + a^{2} c \cos \left (f x + e\right )^{2}\right )} \sqrt {-a} \log \left (\frac {2 \, a \cos \left (f x + e\right )^{2} - 2 \, \sqrt {-a} \sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \cos \left (f x + e\right ) \sin \left (f x + e\right ) + a \cos \left (f x + e\right ) - a}{\cos \left (f x + e\right ) + 1}\right ) + 2 \, {\left (3 \, a^{2} d + {\left (40 \, a^{2} c + 43 \, a^{2} d\right )} \cos \left (f x + e\right )^{2} + {\left (5 \, a^{2} c + 14 \, a^{2} d\right )} \cos \left (f x + e\right )\right )} \sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \sin \left (f x + e\right )}{15 \, {\left (f \cos \left (f x + e\right )^{3} + f \cos \left (f x + e\right )^{2}\right )}}, -\frac {2 \, {\left (15 \, {\left (a^{2} c \cos \left (f x + e\right )^{3} + a^{2} c \cos \left (f x + e\right )^{2}\right )} \sqrt {a} \arctan \left (\frac {\sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \cos \left (f x + e\right )}{\sqrt {a} \sin \left (f x + e\right )}\right ) - {\left (3 \, a^{2} d + {\left (40 \, a^{2} c + 43 \, a^{2} d\right )} \cos \left (f x + e\right )^{2} + {\left (5 \, a^{2} c + 14 \, a^{2} d\right )} \cos \left (f x + e\right )\right )} \sqrt {\frac {a \cos \left (f x + e\right ) + a}{\cos \left (f x + e\right )}} \sin \left (f x + e\right )\right )}}{15 \, {\left (f \cos \left (f x + e\right )^{3} + f \cos \left (f x + e\right )^{2}\right )}}\right ] \end {gather*}
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 \begin {gather*} \int \left (a \left (\sec {\left (e + f x \right )} + 1\right )\right )^{\frac {5}{2}} \left (c + d \sec {\left (e + f x \right )}\right )\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 309 vs.
\(2 (124) = 248\).
time = 1.62, size = 309, normalized size = 2.18 \begin {gather*} -\frac {\frac {15 \, \sqrt {-a} a^{3} c \log \left (\frac {{\left | 2 \, {\left (\sqrt {-a} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) - \sqrt {-a \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} + a}\right )}^{2} - 4 \, \sqrt {2} {\left | a \right |} - 6 \, a \right |}}{{\left | 2 \, {\left (\sqrt {-a} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) - \sqrt {-a \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} + a}\right )}^{2} + 4 \, \sqrt {2} {\left | a \right |} - 6 \, a \right |}}\right ) \mathrm {sgn}\left (\cos \left (f x + e\right )\right )}{{\left | a \right |}} - \frac {2 \, {\left (45 \, \sqrt {2} a^{5} c \mathrm {sgn}\left (\cos \left (f x + e\right )\right ) + 60 \, \sqrt {2} a^{5} d \mathrm {sgn}\left (\cos \left (f x + e\right )\right ) - {\left (80 \, \sqrt {2} a^{5} c \mathrm {sgn}\left (\cos \left (f x + e\right )\right ) + 80 \, \sqrt {2} a^{5} d \mathrm {sgn}\left (\cos \left (f x + e\right )\right ) - {\left (35 \, \sqrt {2} a^{5} c \mathrm {sgn}\left (\cos \left (f x + e\right )\right ) + 32 \, \sqrt {2} a^{5} d \mathrm {sgn}\left (\cos \left (f x + e\right )\right )\right )} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2}\right )} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2}\right )} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )}{{\left (a \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} - a\right )}^{2} \sqrt {-a \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} + a}}}{15 \, f} \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 {\left (a+\frac {a}{\cos \left (e+f\,x\right )}\right )}^{5/2}\,\left (c+\frac {d}{\cos \left (e+f\,x\right )}\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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