Optimal. Leaf size=231 \[ -\frac {a b \left (a^2+19 b^2\right )}{2 d \left (a^2-b^2\right )^3 \sqrt {a+b \sin (c+d x)}}-\frac {b \left (3 a^2+7 b^2\right )}{6 d \left (a^2-b^2\right )^2 (a+b \sin (c+d x))^{3/2}}-\frac {\sec ^2(c+d x) (b-a \sin (c+d x))}{2 d \left (a^2-b^2\right ) (a+b \sin (c+d x))^{3/2}}-\frac {(2 a-7 b) \tanh ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a-b}}\right )}{4 d (a-b)^{7/2}}+\frac {(2 a+7 b) \tanh ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b}}\right )}{4 d (a+b)^{7/2}} \]
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Rubi [A] time = 0.42, antiderivative size = 231, normalized size of antiderivative = 1.00, number of steps used = 8, number of rules used = 6, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.261, Rules used = {2668, 741, 829, 827, 1166, 206} \[ -\frac {a b \left (a^2+19 b^2\right )}{2 d \left (a^2-b^2\right )^3 \sqrt {a+b \sin (c+d x)}}-\frac {b \left (3 a^2+7 b^2\right )}{6 d \left (a^2-b^2\right )^2 (a+b \sin (c+d x))^{3/2}}-\frac {\sec ^2(c+d x) (b-a \sin (c+d x))}{2 d \left (a^2-b^2\right ) (a+b \sin (c+d x))^{3/2}}-\frac {(2 a-7 b) \tanh ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a-b}}\right )}{4 d (a-b)^{7/2}}+\frac {(2 a+7 b) \tanh ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b}}\right )}{4 d (a+b)^{7/2}} \]
Antiderivative was successfully verified.
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Rule 206
Rule 741
Rule 827
Rule 829
Rule 1166
Rule 2668
Rubi steps
\begin {align*} \int \frac {\sec ^3(c+d x)}{(a+b \sin (c+d x))^{5/2}} \, dx &=\frac {b^3 \operatorname {Subst}\left (\int \frac {1}{(a+x)^{5/2} \left (b^2-x^2\right )^2} \, dx,x,b \sin (c+d x)\right )}{d}\\ &=-\frac {\sec ^2(c+d x) (b-a \sin (c+d x))}{2 \left (a^2-b^2\right ) d (a+b \sin (c+d x))^{3/2}}+\frac {b \operatorname {Subst}\left (\int \frac {\frac {1}{2} \left (2 a^2-7 b^2\right )+\frac {5 a x}{2}}{(a+x)^{5/2} \left (b^2-x^2\right )} \, dx,x,b \sin (c+d x)\right )}{2 \left (a^2-b^2\right ) d}\\ &=-\frac {b \left (3 a^2+7 b^2\right )}{6 \left (a^2-b^2\right )^2 d (a+b \sin (c+d x))^{3/2}}-\frac {\sec ^2(c+d x) (b-a \sin (c+d x))}{2 \left (a^2-b^2\right ) d (a+b \sin (c+d x))^{3/2}}-\frac {b \operatorname {Subst}\left (\int \frac {-a \left (a^2-6 b^2\right )-\frac {1}{2} \left (3 a^2+7 b^2\right ) x}{(a+x)^{3/2} \left (b^2-x^2\right )} \, dx,x,b \sin (c+d x)\right )}{2 \left (a^2-b^2\right )^2 d}\\ &=-\frac {b \left (3 a^2+7 b^2\right )}{6 \left (a^2-b^2\right )^2 d (a+b \sin (c+d x))^{3/2}}-\frac {\sec ^2(c+d x) (b-a \sin (c+d x))}{2 \left (a^2-b^2\right ) d (a+b \sin (c+d x))^{3/2}}-\frac {a b \left (a^2+19 b^2\right )}{2 \left (a^2-b^2\right )^3 d \sqrt {a+b \sin (c+d x)}}+\frac {b \operatorname {Subst}\left (\int \frac {\frac {1}{2} \left (2 a^4-15 a^2 b^2-7 b^4\right )+\frac {1}{2} a \left (a^2+19 b^2\right ) x}{\sqrt {a+x} \left (b^2-x^2\right )} \, dx,x,b \sin (c+d x)\right )}{2 \left (a^2-b^2\right )^3 d}\\ &=-\frac {b \left (3 a^2+7 b^2\right )}{6 \left (a^2-b^2\right )^2 d (a+b \sin (c+d x))^{3/2}}-\frac {\sec ^2(c+d x) (b-a \sin (c+d x))}{2 \left (a^2-b^2\right ) d (a+b \sin (c+d x))^{3/2}}-\frac {a b \left (a^2+19 b^2\right )}{2 \left (a^2-b^2\right )^3 d \sqrt {a+b \sin (c+d x)}}+\frac {b \operatorname {Subst}\left (\int \frac {-\frac {1}{2} a^2 \left (a^2+19 b^2\right )+\frac {1}{2} \left (2 a^4-15 a^2 b^2-7 b^4\right )+\frac {1}{2} a \left (a^2+19 b^2\right ) x^2}{-a^2+b^2+2 a x^2-x^4} \, dx,x,\sqrt {a+b \sin (c+d x)}\right )}{\left (a^2-b^2\right )^3 d}\\ &=-\frac {b \left (3 a^2+7 b^2\right )}{6 \left (a^2-b^2\right )^2 d (a+b \sin (c+d x))^{3/2}}-\frac {\sec ^2(c+d x) (b-a \sin (c+d x))}{2 \left (a^2-b^2\right ) d (a+b \sin (c+d x))^{3/2}}-\frac {a b \left (a^2+19 b^2\right )}{2 \left (a^2-b^2\right )^3 d \sqrt {a+b \sin (c+d x)}}-\frac {(2 a-7 b) \operatorname {Subst}\left (\int \frac {1}{a-b-x^2} \, dx,x,\sqrt {a+b \sin (c+d x)}\right )}{4 (a-b)^3 d}+\frac {(2 a+7 b) \operatorname {Subst}\left (\int \frac {1}{a+b-x^2} \, dx,x,\sqrt {a+b \sin (c+d x)}\right )}{4 (a+b)^3 d}\\ &=-\frac {(2 a-7 b) \tanh ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a-b}}\right )}{4 (a-b)^{7/2} d}+\frac {(2 a+7 b) \tanh ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b}}\right )}{4 (a+b)^{7/2} d}-\frac {b \left (3 a^2+7 b^2\right )}{6 \left (a^2-b^2\right )^2 d (a+b \sin (c+d x))^{3/2}}-\frac {\sec ^2(c+d x) (b-a \sin (c+d x))}{2 \left (a^2-b^2\right ) d (a+b \sin (c+d x))^{3/2}}-\frac {a b \left (a^2+19 b^2\right )}{2 \left (a^2-b^2\right )^3 d \sqrt {a+b \sin (c+d x)}}\\ \end {align*}
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Mathematica [C] time = 0.88, size = 245, normalized size = 1.06 \[ \frac {-\left (\left (3 a^3+3 a^2 b+7 a b^2+7 b^3\right ) \, _2F_1\left (-\frac {3}{2},1;-\frac {1}{2};\frac {a+b \sin (c+d x)}{a-b}\right )\right )+\left (3 a^3-3 a^2 b+7 a b^2-7 b^3\right ) \, _2F_1\left (-\frac {3}{2},1;-\frac {1}{2};\frac {a+b \sin (c+d x)}{a+b}\right )+15 a (a+b) (a+b \sin (c+d x)) \, _2F_1\left (-\frac {1}{2},1;\frac {1}{2};\frac {a+b \sin (c+d x)}{a-b}\right )-3 (a-b) \left (5 a (a+b \sin (c+d x)) \, _2F_1\left (-\frac {1}{2},1;\frac {1}{2};\frac {a+b \sin (c+d x)}{a+b}\right )-2 (a+b) \sec ^2(c+d x) (a \sin (c+d x)-b)\right )}{12 d (a-b)^2 (a+b)^2 (a+b \sin (c+d x))^{3/2}} \]
Antiderivative was successfully verified.
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fricas [F] time = 1.59, size = 0, normalized size = 0.00 \[ {\rm integral}\left (-\frac {\sqrt {b \sin \left (d x + c\right ) + a} \sec \left (d x + c\right )^{3}}{3 \, a b^{2} \cos \left (d x + c\right )^{2} - a^{3} - 3 \, a b^{2} + {\left (b^{3} \cos \left (d x + c\right )^{2} - 3 \, a^{2} b - b^{3}\right )} \sin \left (d x + c\right )}, x\right ) \]
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 \[ \int \frac {\sec \left (d x + c\right )^{3}}{{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac {5}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.93, size = 283, normalized size = 1.23 \[ -\frac {2 b^{3}}{3 d \left (a +b \right )^{2} \left (a -b \right )^{2} \left (a +b \sin \left (d x +c \right )\right )^{\frac {3}{2}}}-\frac {8 b^{3} a}{d \left (a +b \right )^{3} \left (a -b \right )^{3} \sqrt {a +b \sin \left (d x +c \right )}}-\frac {b \sqrt {a +b \sin \left (d x +c \right )}}{4 d \left (a -b \right )^{3} \left (b \sin \left (d x +c \right )+b \right )}+\frac {\arctan \left (\frac {\sqrt {a +b \sin \left (d x +c \right )}}{\sqrt {-a +b}}\right ) a}{2 d \left (a -b \right )^{3} \sqrt {-a +b}}-\frac {7 b \arctan \left (\frac {\sqrt {a +b \sin \left (d x +c \right )}}{\sqrt {-a +b}}\right )}{4 d \left (a -b \right )^{3} \sqrt {-a +b}}-\frac {b \sqrt {a +b \sin \left (d x +c \right )}}{4 d \left (a +b \right )^{3} \left (b \sin \left (d x +c \right )-b \right )}+\frac {\arctanh \left (\frac {\sqrt {a +b \sin \left (d x +c \right )}}{\sqrt {a +b}}\right ) a}{2 d \left (a +b \right )^{\frac {7}{2}}}+\frac {7 b \arctanh \left (\frac {\sqrt {a +b \sin \left (d x +c \right )}}{\sqrt {a +b}}\right )}{4 d \left (a +b \right )^{\frac {7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {1}{{\cos \left (c+d\,x\right )}^3\,{\left (a+b\,\sin \left (c+d\,x\right )\right )}^{5/2}} \,d x \]
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 \[ \int \frac {\sec ^{3}{\left (c + d x \right )}}{\left (a + b \sin {\left (c + d x \right )}\right )^{\frac {5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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