Optimal. Leaf size=81 \[ \frac {2 (3 A-4 B) \cos (x)}{105 (1-\sin (x))}+\frac {2 (3 A-4 B) \cos (x)}{105 (1-\sin (x))^2}+\frac {(3 A-4 B) \cos (x)}{35 (1-\sin (x))^3}+\frac {(A+B) \cos (x)}{7 (1-\sin (x))^4} \]
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Rubi [A] time = 0.07, antiderivative size = 81, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {2750, 2650, 2648} \[ \frac {2 (3 A-4 B) \cos (x)}{105 (1-\sin (x))}+\frac {2 (3 A-4 B) \cos (x)}{105 (1-\sin (x))^2}+\frac {(3 A-4 B) \cos (x)}{35 (1-\sin (x))^3}+\frac {(A+B) \cos (x)}{7 (1-\sin (x))^4} \]
Antiderivative was successfully verified.
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Rule 2648
Rule 2650
Rule 2750
Rubi steps
\begin {align*} \int \frac {A+B \sin (x)}{(1-\sin (x))^4} \, dx &=\frac {(A+B) \cos (x)}{7 (1-\sin (x))^4}+\frac {1}{7} (3 A-4 B) \int \frac {1}{(1-\sin (x))^3} \, dx\\ &=\frac {(A+B) \cos (x)}{7 (1-\sin (x))^4}+\frac {(3 A-4 B) \cos (x)}{35 (1-\sin (x))^3}+\frac {1}{35} (2 (3 A-4 B)) \int \frac {1}{(1-\sin (x))^2} \, dx\\ &=\frac {(A+B) \cos (x)}{7 (1-\sin (x))^4}+\frac {(3 A-4 B) \cos (x)}{35 (1-\sin (x))^3}+\frac {2 (3 A-4 B) \cos (x)}{105 (1-\sin (x))^2}+\frac {1}{105} (2 (3 A-4 B)) \int \frac {1}{1-\sin (x)} \, dx\\ &=\frac {(A+B) \cos (x)}{7 (1-\sin (x))^4}+\frac {(3 A-4 B) \cos (x)}{35 (1-\sin (x))^3}+\frac {2 (3 A-4 B) \cos (x)}{105 (1-\sin (x))^2}+\frac {2 (3 A-4 B) \cos (x)}{105 (1-\sin (x))}\\ \end {align*}
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Mathematica [A] time = 0.07, size = 54, normalized size = 0.67 \[ \frac {\cos (x) \left ((8 B-6 A) \sin ^3(x)+8 (3 A-4 B) \sin ^2(x)+(52 B-39 A) \sin (x)+36 A-13 B\right )}{105 (\sin (x)-1)^4} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.43, size = 150, normalized size = 1.85 \[ -\frac {2 \, {\left (3 \, A - 4 \, B\right )} \cos \relax (x)^{4} + 8 \, {\left (3 \, A - 4 \, B\right )} \cos \relax (x)^{3} - 9 \, {\left (3 \, A - 4 \, B\right )} \cos \relax (x)^{2} - 15 \, {\left (4 \, A - 3 \, B\right )} \cos \relax (x) - {\left (2 \, {\left (3 \, A - 4 \, B\right )} \cos \relax (x)^{3} - 6 \, {\left (3 \, A - 4 \, B\right )} \cos \relax (x)^{2} - 15 \, {\left (3 \, A - 4 \, B\right )} \cos \relax (x) + 15 \, A + 15 \, B\right )} \sin \relax (x) - 15 \, A - 15 \, B}{105 \, {\left (\cos \relax (x)^{4} - 3 \, \cos \relax (x)^{3} - 8 \, \cos \relax (x)^{2} + {\left (\cos \relax (x)^{3} + 4 \, \cos \relax (x)^{2} - 4 \, \cos \relax (x) - 8\right )} \sin \relax (x) + 4 \, \cos \relax (x) + 8\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.27, size = 112, normalized size = 1.38 \[ -\frac {2 \, {\left (105 \, A \tan \left (\frac {1}{2} \, x\right )^{6} - 315 \, A \tan \left (\frac {1}{2} \, x\right )^{5} + 105 \, B \tan \left (\frac {1}{2} \, x\right )^{5} + 630 \, A \tan \left (\frac {1}{2} \, x\right )^{4} - 175 \, B \tan \left (\frac {1}{2} \, x\right )^{4} - 630 \, A \tan \left (\frac {1}{2} \, x\right )^{3} + 280 \, B \tan \left (\frac {1}{2} \, x\right )^{3} + 441 \, A \tan \left (\frac {1}{2} \, x\right )^{2} - 168 \, B \tan \left (\frac {1}{2} \, x\right )^{2} - 147 \, A \tan \left (\frac {1}{2} \, x\right ) + 91 \, B \tan \left (\frac {1}{2} \, x\right ) + 36 \, A - 13 \, B\right )}}{105 \, {\left (\tan \left (\frac {1}{2} \, x\right ) - 1\right )}^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.10, size = 115, normalized size = 1.42 \[ -\frac {2 \left (18 A +10 B \right )}{3 \left (\tan \left (\frac {x}{2}\right )-1\right )^{3}}-\frac {24 A +24 B}{3 \left (\tan \left (\frac {x}{2}\right )-1\right )^{6}}-\frac {2 \left (8 A +8 B \right )}{7 \left (\tan \left (\frac {x}{2}\right )-1\right )^{7}}-\frac {2 A}{\tan \left (\frac {x}{2}\right )-1}-\frac {2 \left (36 A +32 B \right )}{5 \left (\tan \left (\frac {x}{2}\right )-1\right )^{5}}-\frac {6 A +2 B}{\left (\tan \left (\frac {x}{2}\right )-1\right )^{2}}-\frac {32 A +24 B}{2 \left (\tan \left (\frac {x}{2}\right )-1\right )^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.33, size = 309, normalized size = 3.81 \[ -\frac {2 \, B {\left (\frac {91 \, \sin \relax (x)}{\cos \relax (x) + 1} - \frac {168 \, \sin \relax (x)^{2}}{{\left (\cos \relax (x) + 1\right )}^{2}} + \frac {280 \, \sin \relax (x)^{3}}{{\left (\cos \relax (x) + 1\right )}^{3}} - \frac {175 \, \sin \relax (x)^{4}}{{\left (\cos \relax (x) + 1\right )}^{4}} + \frac {105 \, \sin \relax (x)^{5}}{{\left (\cos \relax (x) + 1\right )}^{5}} - 13\right )}}{105 \, {\left (\frac {7 \, \sin \relax (x)}{\cos \relax (x) + 1} - \frac {21 \, \sin \relax (x)^{2}}{{\left (\cos \relax (x) + 1\right )}^{2}} + \frac {35 \, \sin \relax (x)^{3}}{{\left (\cos \relax (x) + 1\right )}^{3}} - \frac {35 \, \sin \relax (x)^{4}}{{\left (\cos \relax (x) + 1\right )}^{4}} + \frac {21 \, \sin \relax (x)^{5}}{{\left (\cos \relax (x) + 1\right )}^{5}} - \frac {7 \, \sin \relax (x)^{6}}{{\left (\cos \relax (x) + 1\right )}^{6}} + \frac {\sin \relax (x)^{7}}{{\left (\cos \relax (x) + 1\right )}^{7}} - 1\right )}} + \frac {2 \, A {\left (\frac {49 \, \sin \relax (x)}{\cos \relax (x) + 1} - \frac {147 \, \sin \relax (x)^{2}}{{\left (\cos \relax (x) + 1\right )}^{2}} + \frac {210 \, \sin \relax (x)^{3}}{{\left (\cos \relax (x) + 1\right )}^{3}} - \frac {210 \, \sin \relax (x)^{4}}{{\left (\cos \relax (x) + 1\right )}^{4}} + \frac {105 \, \sin \relax (x)^{5}}{{\left (\cos \relax (x) + 1\right )}^{5}} - \frac {35 \, \sin \relax (x)^{6}}{{\left (\cos \relax (x) + 1\right )}^{6}} - 12\right )}}{35 \, {\left (\frac {7 \, \sin \relax (x)}{\cos \relax (x) + 1} - \frac {21 \, \sin \relax (x)^{2}}{{\left (\cos \relax (x) + 1\right )}^{2}} + \frac {35 \, \sin \relax (x)^{3}}{{\left (\cos \relax (x) + 1\right )}^{3}} - \frac {35 \, \sin \relax (x)^{4}}{{\left (\cos \relax (x) + 1\right )}^{4}} + \frac {21 \, \sin \relax (x)^{5}}{{\left (\cos \relax (x) + 1\right )}^{5}} - \frac {7 \, \sin \relax (x)^{6}}{{\left (\cos \relax (x) + 1\right )}^{6}} + \frac {\sin \relax (x)^{7}}{{\left (\cos \relax (x) + 1\right )}^{7}} - 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 7.06, size = 97, normalized size = 1.20 \[ -\frac {2\,A\,{\mathrm {tan}\left (\frac {x}{2}\right )}^6+\left (2\,B-6\,A\right )\,{\mathrm {tan}\left (\frac {x}{2}\right )}^5+\left (12\,A-\frac {10\,B}{3}\right )\,{\mathrm {tan}\left (\frac {x}{2}\right )}^4+\left (\frac {16\,B}{3}-12\,A\right )\,{\mathrm {tan}\left (\frac {x}{2}\right )}^3+\left (\frac {42\,A}{5}-\frac {16\,B}{5}\right )\,{\mathrm {tan}\left (\frac {x}{2}\right )}^2+\left (\frac {26\,B}{15}-\frac {14\,A}{5}\right )\,\mathrm {tan}\left (\frac {x}{2}\right )+\frac {24\,A}{35}-\frac {26\,B}{105}}{{\left (\mathrm {tan}\left (\frac {x}{2}\right )-1\right )}^7} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 7.87, size = 887, normalized size = 10.95 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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