Optimal. Leaf size=116 \[ \frac {152 a^2 \tan (c+d x)}{105 d \sqrt {a \sec (c+d x)+a}}+\frac {2 \tan (c+d x) (a \sec (c+d x)+a)^{5/2}}{7 a d}-\frac {4 \tan (c+d x) (a \sec (c+d x)+a)^{3/2}}{35 d}+\frac {38 a \tan (c+d x) \sqrt {a \sec (c+d x)+a}}{105 d} \]
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Rubi [A] time = 0.19, antiderivative size = 116, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.174, Rules used = {3800, 4001, 3793, 3792} \[ \frac {152 a^2 \tan (c+d x)}{105 d \sqrt {a \sec (c+d x)+a}}+\frac {2 \tan (c+d x) (a \sec (c+d x)+a)^{5/2}}{7 a d}-\frac {4 \tan (c+d x) (a \sec (c+d x)+a)^{3/2}}{35 d}+\frac {38 a \tan (c+d x) \sqrt {a \sec (c+d x)+a}}{105 d} \]
Antiderivative was successfully verified.
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Rule 3792
Rule 3793
Rule 3800
Rule 4001
Rubi steps
\begin {align*} \int \sec ^3(c+d x) (a+a \sec (c+d x))^{3/2} \, dx &=\frac {2 (a+a \sec (c+d x))^{5/2} \tan (c+d x)}{7 a d}+\frac {2 \int \sec (c+d x) \left (\frac {5 a}{2}-a \sec (c+d x)\right ) (a+a \sec (c+d x))^{3/2} \, dx}{7 a}\\ &=-\frac {4 (a+a \sec (c+d x))^{3/2} \tan (c+d x)}{35 d}+\frac {2 (a+a \sec (c+d x))^{5/2} \tan (c+d x)}{7 a d}+\frac {19}{35} \int \sec (c+d x) (a+a \sec (c+d x))^{3/2} \, dx\\ &=\frac {38 a \sqrt {a+a \sec (c+d x)} \tan (c+d x)}{105 d}-\frac {4 (a+a \sec (c+d x))^{3/2} \tan (c+d x)}{35 d}+\frac {2 (a+a \sec (c+d x))^{5/2} \tan (c+d x)}{7 a d}+\frac {1}{105} (76 a) \int \sec (c+d x) \sqrt {a+a \sec (c+d x)} \, dx\\ &=\frac {152 a^2 \tan (c+d x)}{105 d \sqrt {a+a \sec (c+d x)}}+\frac {38 a \sqrt {a+a \sec (c+d x)} \tan (c+d x)}{105 d}-\frac {4 (a+a \sec (c+d x))^{3/2} \tan (c+d x)}{35 d}+\frac {2 (a+a \sec (c+d x))^{5/2} \tan (c+d x)}{7 a d}\\ \end {align*}
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Mathematica [A] time = 0.18, size = 60, normalized size = 0.52 \[ \frac {2 a^2 \tan (c+d x) \left (15 \sec ^3(c+d x)+39 \sec ^2(c+d x)+52 \sec (c+d x)+104\right )}{105 d \sqrt {a (\sec (c+d x)+1)}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.68, size = 87, normalized size = 0.75 \[ \frac {2 \, {\left (104 \, a \cos \left (d x + c\right )^{3} + 52 \, a \cos \left (d x + c\right )^{2} + 39 \, a \cos \left (d x + c\right ) + 15 \, a\right )} \sqrt {\frac {a \cos \left (d x + c\right ) + a}{\cos \left (d x + c\right )}} \sin \left (d x + c\right )}{105 \, {\left (d \cos \left (d x + c\right )^{4} + d \cos \left (d x + c\right )^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 9.72, size = 151, normalized size = 1.30 \[ -\frac {4 \, {\left (105 \, \sqrt {2} a^{5} \mathrm {sgn}\left (\cos \left (d x + c\right )\right ) - {\left (140 \, \sqrt {2} a^{5} \mathrm {sgn}\left (\cos \left (d x + c\right )\right ) + 19 \, {\left (2 \, \sqrt {2} a^{5} \mathrm {sgn}\left (\cos \left (d x + c\right )\right ) \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 7 \, \sqrt {2} a^{5} \mathrm {sgn}\left (\cos \left (d x + c\right )\right )\right )} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2}\right )} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2}\right )} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )}{105 \, {\left (a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - a\right )}^{3} \sqrt {-a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + a} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.84, size = 83, normalized size = 0.72 \[ -\frac {2 \left (104 \left (\cos ^{4}\left (d x +c \right )\right )-52 \left (\cos ^{3}\left (d x +c \right )\right )-13 \left (\cos ^{2}\left (d x +c \right )\right )-24 \cos \left (d x +c \right )-15\right ) \sqrt {\frac {a \left (1+\cos \left (d x +c \right )\right )}{\cos \left (d x +c \right )}}\, a}{105 d \cos \left (d x +c \right )^{3} \sin \left (d x +c \right )} \]
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 [B] time = 5.08, size = 346, normalized size = 2.98 \[ -\frac {\left (\frac {a\,16{}\mathrm {i}}{7\,d}+\frac {a\,{\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}\,16{}\mathrm {i}}{7\,d}\right )\,\sqrt {a+\frac {a}{\frac {{\mathrm {e}}^{-c\,1{}\mathrm {i}-d\,x\,1{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}}{2}}}}{\left ({\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}+1\right )\,{\left ({\mathrm {e}}^{c\,2{}\mathrm {i}+d\,x\,2{}\mathrm {i}}+1\right )}^3}+\frac {\left (\frac {a\,8{}\mathrm {i}}{3\,d}-\frac {a\,{\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}\,104{}\mathrm {i}}{105\,d}\right )\,\sqrt {a+\frac {a}{\frac {{\mathrm {e}}^{-c\,1{}\mathrm {i}-d\,x\,1{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}}{2}}}}{\left ({\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}+1\right )\,\left ({\mathrm {e}}^{c\,2{}\mathrm {i}+d\,x\,2{}\mathrm {i}}+1\right )}+\frac {\left (\frac {a\,8{}\mathrm {i}}{5\,d}+\frac {a\,{\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}\,184{}\mathrm {i}}{35\,d}\right )\,\sqrt {a+\frac {a}{\frac {{\mathrm {e}}^{-c\,1{}\mathrm {i}-d\,x\,1{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}}{2}}}}{\left ({\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}+1\right )\,{\left ({\mathrm {e}}^{c\,2{}\mathrm {i}+d\,x\,2{}\mathrm {i}}+1\right )}^2}-\frac {a\,{\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}\,\sqrt {a+\frac {a}{\frac {{\mathrm {e}}^{-c\,1{}\mathrm {i}-d\,x\,1{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}}{2}}}\,208{}\mathrm {i}}{105\,d\,\left ({\mathrm {e}}^{c\,1{}\mathrm {i}+d\,x\,1{}\mathrm {i}}+1\right )} \]
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 \[ \int \left (a \left (\sec {\left (c + d x \right )} + 1\right )\right )^{\frac {3}{2}} \sec ^{3}{\left (c + d x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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