Optimal. Leaf size=149 \[ \frac {35 \sqrt {a} \tanh ^{-1}\left (\frac {\sqrt {a+a \sin (c+d x)}}{\sqrt {2} \sqrt {a}}\right )}{64 \sqrt {2} d}-\frac {35 a^2}{96 d (a+a \sin (c+d x))^{3/2}}-\frac {35 a}{64 d \sqrt {a+a \sin (c+d x)}}+\frac {7 a \sec ^2(c+d x)}{16 d \sqrt {a+a \sin (c+d x)}}+\frac {\sec ^4(c+d x) \sqrt {a+a \sin (c+d x)}}{4 d} \]
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Rubi [A]
time = 0.14, antiderivative size = 149, normalized size of antiderivative = 1.00, number of steps
used = 7, number of rules used = 6, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.261, Rules used = {2754, 2766,
2746, 53, 65, 212} \begin {gather*} -\frac {35 a^2}{96 d (a \sin (c+d x)+a)^{3/2}}-\frac {35 a}{64 d \sqrt {a \sin (c+d x)+a}}+\frac {35 \sqrt {a} \tanh ^{-1}\left (\frac {\sqrt {a \sin (c+d x)+a}}{\sqrt {2} \sqrt {a}}\right )}{64 \sqrt {2} d}+\frac {\sec ^4(c+d x) \sqrt {a \sin (c+d x)+a}}{4 d}+\frac {7 a \sec ^2(c+d x)}{16 d \sqrt {a \sin (c+d x)+a}} \end {gather*}
Antiderivative was successfully verified.
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Rule 53
Rule 65
Rule 212
Rule 2746
Rule 2754
Rule 2766
Rubi steps
\begin {align*} \int \sec ^5(c+d x) \sqrt {a+a \sin (c+d x)} \, dx &=\frac {\sec ^4(c+d x) \sqrt {a+a \sin (c+d x)}}{4 d}+\frac {1}{8} (7 a) \int \frac {\sec ^3(c+d x)}{\sqrt {a+a \sin (c+d x)}} \, dx\\ &=\frac {7 a \sec ^2(c+d x)}{16 d \sqrt {a+a \sin (c+d x)}}+\frac {\sec ^4(c+d x) \sqrt {a+a \sin (c+d x)}}{4 d}+\frac {1}{32} \left (35 a^2\right ) \int \frac {\sec (c+d x)}{(a+a \sin (c+d x))^{3/2}} \, dx\\ &=\frac {7 a \sec ^2(c+d x)}{16 d \sqrt {a+a \sin (c+d x)}}+\frac {\sec ^4(c+d x) \sqrt {a+a \sin (c+d x)}}{4 d}+\frac {\left (35 a^3\right ) \text {Subst}\left (\int \frac {1}{(a-x) (a+x)^{5/2}} \, dx,x,a \sin (c+d x)\right )}{32 d}\\ &=-\frac {35 a^2}{96 d (a+a \sin (c+d x))^{3/2}}+\frac {7 a \sec ^2(c+d x)}{16 d \sqrt {a+a \sin (c+d x)}}+\frac {\sec ^4(c+d x) \sqrt {a+a \sin (c+d x)}}{4 d}+\frac {\left (35 a^2\right ) \text {Subst}\left (\int \frac {1}{(a-x) (a+x)^{3/2}} \, dx,x,a \sin (c+d x)\right )}{64 d}\\ &=-\frac {35 a^2}{96 d (a+a \sin (c+d x))^{3/2}}-\frac {35 a}{64 d \sqrt {a+a \sin (c+d x)}}+\frac {7 a \sec ^2(c+d x)}{16 d \sqrt {a+a \sin (c+d x)}}+\frac {\sec ^4(c+d x) \sqrt {a+a \sin (c+d x)}}{4 d}+\frac {(35 a) \text {Subst}\left (\int \frac {1}{(a-x) \sqrt {a+x}} \, dx,x,a \sin (c+d x)\right )}{128 d}\\ &=-\frac {35 a^2}{96 d (a+a \sin (c+d x))^{3/2}}-\frac {35 a}{64 d \sqrt {a+a \sin (c+d x)}}+\frac {7 a \sec ^2(c+d x)}{16 d \sqrt {a+a \sin (c+d x)}}+\frac {\sec ^4(c+d x) \sqrt {a+a \sin (c+d x)}}{4 d}+\frac {(35 a) \text {Subst}\left (\int \frac {1}{2 a-x^2} \, dx,x,\sqrt {a+a \sin (c+d x)}\right )}{64 d}\\ &=\frac {35 \sqrt {a} \tanh ^{-1}\left (\frac {\sqrt {a+a \sin (c+d x)}}{\sqrt {2} \sqrt {a}}\right )}{64 \sqrt {2} d}-\frac {35 a^2}{96 d (a+a \sin (c+d x))^{3/2}}-\frac {35 a}{64 d \sqrt {a+a \sin (c+d x)}}+\frac {7 a \sec ^2(c+d x)}{16 d \sqrt {a+a \sin (c+d x)}}+\frac {\sec ^4(c+d x) \sqrt {a+a \sin (c+d x)}}{4 d}\\ \end {align*}
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Mathematica [C] Result contains complex when optimal does not.
time = 0.32, size = 179, normalized size = 1.20 \begin {gather*} \frac {\sqrt {a (1+\sin (c+d x))} \left ((-420+420 i) \sqrt [4]{-1} \tanh ^{-1}\left (\left (\frac {1}{2}+\frac {i}{2}\right ) (-1)^{3/4} \sec \left (\frac {d x}{4}\right ) \left (\cos \left (\frac {1}{4} (2 c+d x)\right )+\sin \left (\frac {1}{4} (2 c+d x)\right )\right )\right ) \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )^3+\frac {-102-70 \cos (2 (c+d x))+329 \sin (c+d x)+105 \sin (3 (c+d x))}{\left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right )^4}\right )}{768 d \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )^4} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.79, size = 118, normalized size = 0.79
method | result | size |
default | \(-\frac {2 a^{5} \left (\frac {\frac {\sqrt {a +a \sin \left (d x +c \right )}\, a \left (11 \sin \left (d x +c \right )-15\right )}{8 \left (a \sin \left (d x +c \right )-a \right )^{2}}-\frac {35 \sqrt {2}\, \arctanh \left (\frac {\sqrt {a +a \sin \left (d x +c \right )}\, \sqrt {2}}{2 \sqrt {a}}\right )}{16 \sqrt {a}}}{16 a^{4}}+\frac {3}{16 a^{4} \sqrt {a +a \sin \left (d x +c \right )}}+\frac {1}{24 a^{3} \left (a +a \sin \left (d x +c \right )\right )^{\frac {3}{2}}}\right )}{d}\) | \(118\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.52, size = 168, normalized size = 1.13 \begin {gather*} -\frac {105 \, \sqrt {2} a^{\frac {3}{2}} \log \left (-\frac {\sqrt {2} \sqrt {a} - \sqrt {a \sin \left (d x + c\right ) + a}}{\sqrt {2} \sqrt {a} + \sqrt {a \sin \left (d x + c\right ) + a}}\right ) + \frac {4 \, {\left (105 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{3} a^{2} - 350 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{2} a^{3} + 224 \, {\left (a \sin \left (d x + c\right ) + a\right )} a^{4} + 64 \, a^{5}\right )}}{{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac {7}{2}} - 4 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{\frac {5}{2}} a + 4 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{\frac {3}{2}} a^{2}}}{768 \, a d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.37, size = 121, normalized size = 0.81 \begin {gather*} \frac {105 \, \sqrt {2} \sqrt {a} \cos \left (d x + c\right )^{4} \log \left (-\frac {a \sin \left (d x + c\right ) + 2 \, \sqrt {2} \sqrt {a \sin \left (d x + c\right ) + a} \sqrt {a} + 3 \, a}{\sin \left (d x + c\right ) - 1}\right ) - 4 \, {\left (35 \, \cos \left (d x + c\right )^{2} - 7 \, {\left (15 \, \cos \left (d x + c\right )^{2} + 8\right )} \sin \left (d x + c\right ) + 8\right )} \sqrt {a \sin \left (d x + c\right ) + a}}{768 \, d \cos \left (d x + c\right )^{4}} \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 \sqrt {a \left (\sin {\left (c + d x \right )} + 1\right )} \sec ^{5}{\left (c + d x \right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 6.90, size = 146, normalized size = 0.98 \begin {gather*} -\frac {\sqrt {2} \sqrt {a} {\left (\frac {6 \, {\left (11 \, \cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 13 \, \cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )}}{{\left (\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 1\right )}^{2}} + \frac {16 \, {\left (9 \, \cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 1\right )}}{\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3}} - 105 \, \log \left (\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1\right ) + 105 \, \log \left (-\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1\right )\right )} \mathrm {sgn}\left (\cos \left (-\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )}{768 \, d} \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 \frac {\sqrt {a+a\,\sin \left (c+d\,x\right )}}{{\cos \left (c+d\,x\right )}^5} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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