Optimal. Leaf size=205 \[ \frac {8 b^3 \sin \left (2 a-\frac {2 b c}{d}\right ) \text {Ci}\left (\frac {2 b c}{d}+2 b x\right )}{3 d^4}+\frac {8 b^3 \cos \left (2 a-\frac {2 b c}{d}\right ) \text {Si}\left (\frac {2 b c}{d}+2 b x\right )}{3 d^4}-\frac {2 b^2 \sin ^2(a+b x)}{3 d^3 (c+d x)}+\frac {2 b^2 \cos ^2(a+b x)}{d^3 (c+d x)}+\frac {4 b \sin (a+b x) \cos (a+b x)}{3 d^2 (c+d x)^2}+\frac {\sin ^2(a+b x)}{3 d (c+d x)^3}-\frac {\cos ^2(a+b x)}{d (c+d x)^3}-\frac {2 b^2}{3 d^3 (c+d x)} \]
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Rubi [A] time = 0.38, antiderivative size = 205, normalized size of antiderivative = 1.00, number of steps used = 16, number of rules used = 8, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.348, Rules used = {4431, 3314, 32, 3313, 12, 3303, 3299, 3302} \[ \frac {8 b^3 \sin \left (2 a-\frac {2 b c}{d}\right ) \text {CosIntegral}\left (\frac {2 b c}{d}+2 b x\right )}{3 d^4}+\frac {8 b^3 \cos \left (2 a-\frac {2 b c}{d}\right ) \text {Si}\left (\frac {2 b c}{d}+2 b x\right )}{3 d^4}-\frac {2 b^2 \sin ^2(a+b x)}{3 d^3 (c+d x)}+\frac {2 b^2 \cos ^2(a+b x)}{d^3 (c+d x)}+\frac {4 b \sin (a+b x) \cos (a+b x)}{3 d^2 (c+d x)^2}+\frac {\sin ^2(a+b x)}{3 d (c+d x)^3}-\frac {\cos ^2(a+b x)}{d (c+d x)^3}-\frac {2 b^2}{3 d^3 (c+d x)} \]
Antiderivative was successfully verified.
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Rule 12
Rule 32
Rule 3299
Rule 3302
Rule 3303
Rule 3313
Rule 3314
Rule 4431
Rubi steps
\begin {align*} \int \frac {\csc (a+b x) \sin (3 a+3 b x)}{(c+d x)^4} \, dx &=\int \left (\frac {3 \cos ^2(a+b x)}{(c+d x)^4}-\frac {\sin ^2(a+b x)}{(c+d x)^4}\right ) \, dx\\ &=3 \int \frac {\cos ^2(a+b x)}{(c+d x)^4} \, dx-\int \frac {\sin ^2(a+b x)}{(c+d x)^4} \, dx\\ &=-\frac {\cos ^2(a+b x)}{d (c+d x)^3}+\frac {4 b \cos (a+b x) \sin (a+b x)}{3 d^2 (c+d x)^2}+\frac {\sin ^2(a+b x)}{3 d (c+d x)^3}-\frac {b^2 \int \frac {1}{(c+d x)^2} \, dx}{3 d^2}+\frac {\left (2 b^2\right ) \int \frac {\sin ^2(a+b x)}{(c+d x)^2} \, dx}{3 d^2}+\frac {b^2 \int \frac {1}{(c+d x)^2} \, dx}{d^2}-\frac {\left (2 b^2\right ) \int \frac {\cos ^2(a+b x)}{(c+d x)^2} \, dx}{d^2}\\ &=-\frac {2 b^2}{3 d^3 (c+d x)}-\frac {\cos ^2(a+b x)}{d (c+d x)^3}+\frac {2 b^2 \cos ^2(a+b x)}{d^3 (c+d x)}+\frac {4 b \cos (a+b x) \sin (a+b x)}{3 d^2 (c+d x)^2}+\frac {\sin ^2(a+b x)}{3 d (c+d x)^3}-\frac {2 b^2 \sin ^2(a+b x)}{3 d^3 (c+d x)}+\frac {\left (4 b^3\right ) \int \frac {\sin (2 a+2 b x)}{2 (c+d x)} \, dx}{3 d^3}-\frac {\left (4 b^3\right ) \int -\frac {\sin (2 a+2 b x)}{2 (c+d x)} \, dx}{d^3}\\ &=-\frac {2 b^2}{3 d^3 (c+d x)}-\frac {\cos ^2(a+b x)}{d (c+d x)^3}+\frac {2 b^2 \cos ^2(a+b x)}{d^3 (c+d x)}+\frac {4 b \cos (a+b x) \sin (a+b x)}{3 d^2 (c+d x)^2}+\frac {\sin ^2(a+b x)}{3 d (c+d x)^3}-\frac {2 b^2 \sin ^2(a+b x)}{3 d^3 (c+d x)}+\frac {\left (2 b^3\right ) \int \frac {\sin (2 a+2 b x)}{c+d x} \, dx}{3 d^3}+\frac {\left (2 b^3\right ) \int \frac {\sin (2 a+2 b x)}{c+d x} \, dx}{d^3}\\ &=-\frac {2 b^2}{3 d^3 (c+d x)}-\frac {\cos ^2(a+b x)}{d (c+d x)^3}+\frac {2 b^2 \cos ^2(a+b x)}{d^3 (c+d x)}+\frac {4 b \cos (a+b x) \sin (a+b x)}{3 d^2 (c+d x)^2}+\frac {\sin ^2(a+b x)}{3 d (c+d x)^3}-\frac {2 b^2 \sin ^2(a+b x)}{3 d^3 (c+d x)}+\frac {\left (2 b^3 \cos \left (2 a-\frac {2 b c}{d}\right )\right ) \int \frac {\sin \left (\frac {2 b c}{d}+2 b x\right )}{c+d x} \, dx}{3 d^3}+\frac {\left (2 b^3 \cos \left (2 a-\frac {2 b c}{d}\right )\right ) \int \frac {\sin \left (\frac {2 b c}{d}+2 b x\right )}{c+d x} \, dx}{d^3}+\frac {\left (2 b^3 \sin \left (2 a-\frac {2 b c}{d}\right )\right ) \int \frac {\cos \left (\frac {2 b c}{d}+2 b x\right )}{c+d x} \, dx}{3 d^3}+\frac {\left (2 b^3 \sin \left (2 a-\frac {2 b c}{d}\right )\right ) \int \frac {\cos \left (\frac {2 b c}{d}+2 b x\right )}{c+d x} \, dx}{d^3}\\ &=-\frac {2 b^2}{3 d^3 (c+d x)}-\frac {\cos ^2(a+b x)}{d (c+d x)^3}+\frac {2 b^2 \cos ^2(a+b x)}{d^3 (c+d x)}+\frac {8 b^3 \text {Ci}\left (\frac {2 b c}{d}+2 b x\right ) \sin \left (2 a-\frac {2 b c}{d}\right )}{3 d^4}+\frac {4 b \cos (a+b x) \sin (a+b x)}{3 d^2 (c+d x)^2}+\frac {\sin ^2(a+b x)}{3 d (c+d x)^3}-\frac {2 b^2 \sin ^2(a+b x)}{3 d^3 (c+d x)}+\frac {8 b^3 \cos \left (2 a-\frac {2 b c}{d}\right ) \text {Si}\left (\frac {2 b c}{d}+2 b x\right )}{3 d^4}\\ \end {align*}
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Mathematica [A] time = 1.14, size = 125, normalized size = 0.61 \[ \frac {8 b^3 \sin \left (2 a-\frac {2 b c}{d}\right ) \text {Ci}\left (\frac {2 b (c+d x)}{d}\right )+8 b^3 \cos \left (2 a-\frac {2 b c}{d}\right ) \text {Si}\left (\frac {2 b (c+d x)}{d}\right )+\frac {d \left (\cos (2 (a+b x)) \left (4 b^2 (c+d x)^2-2 d^2\right )+d (2 b (c+d x) \sin (2 (a+b x))-d)\right )}{(c+d x)^3}}{3 d^4} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.49, size = 343, normalized size = 1.67 \[ -\frac {4 \, b^{2} d^{3} x^{2} + 8 \, b^{2} c d^{2} x + 4 \, b^{2} c^{2} d - d^{3} - 4 \, {\left (2 \, b^{2} d^{3} x^{2} + 4 \, b^{2} c d^{2} x + 2 \, b^{2} c^{2} d - d^{3}\right )} \cos \left (b x + a\right )^{2} - 4 \, {\left (b d^{3} x + b c d^{2}\right )} \cos \left (b x + a\right ) \sin \left (b x + a\right ) - 8 \, {\left (b^{3} d^{3} x^{3} + 3 \, b^{3} c d^{2} x^{2} + 3 \, b^{3} c^{2} d x + b^{3} c^{3}\right )} \cos \left (-\frac {2 \, {\left (b c - a d\right )}}{d}\right ) \operatorname {Si}\left (\frac {2 \, {\left (b d x + b c\right )}}{d}\right ) - 4 \, {\left ({\left (b^{3} d^{3} x^{3} + 3 \, b^{3} c d^{2} x^{2} + 3 \, b^{3} c^{2} d x + b^{3} c^{3}\right )} \operatorname {Ci}\left (\frac {2 \, {\left (b d x + b c\right )}}{d}\right ) + {\left (b^{3} d^{3} x^{3} + 3 \, b^{3} c d^{2} x^{2} + 3 \, b^{3} c^{2} d x + b^{3} c^{3}\right )} \operatorname {Ci}\left (-\frac {2 \, {\left (b d x + b c\right )}}{d}\right )\right )} \sin \left (-\frac {2 \, {\left (b c - a d\right )}}{d}\right )}{3 \, {\left (d^{7} x^{3} + 3 \, c d^{6} x^{2} + 3 \, c^{2} d^{5} x + c^{3} d^{4}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [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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maple [A] time = 0.04, size = 243, normalized size = 1.19 \[ \frac {1}{3 d \left (d x +c \right )^{3}}+\frac {b^{4} \left (-\frac {2 \cos \left (2 b x +2 a \right )}{3 \left (\left (b x +a \right ) d -d a +c b \right )^{3} d}-\frac {2 \left (-\frac {\sin \left (2 b x +2 a \right )}{\left (\left (b x +a \right ) d -d a +c b \right )^{2} d}+\frac {-\frac {2 \cos \left (2 b x +2 a \right )}{\left (\left (b x +a \right ) d -d a +c b \right ) d}-\frac {2 \left (\frac {2 \Si \left (2 b x +2 a +\frac {-2 d a +2 c b}{d}\right ) \cos \left (\frac {-2 d a +2 c b}{d}\right )}{d}-\frac {2 \Ci \left (2 b x +2 a +\frac {-2 d a +2 c b}{d}\right ) \sin \left (\frac {-2 d a +2 c b}{d}\right )}{d}\right )}{d}}{d}\right )}{3 d}\right )-\frac {2 b^{4}}{3 \left (\left (b x +a \right ) d -d a +c b \right )^{3} d}}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [C] time = 0.45, size = 141, normalized size = 0.69 \[ -\frac {3 \, {\left (E_{4}\left (\frac {2 i \, b d x + 2 i \, b c}{d}\right ) + E_{4}\left (-\frac {2 i \, b d x + 2 i \, b c}{d}\right )\right )} \cos \left (-\frac {2 \, {\left (b c - a d\right )}}{d}\right ) - {\left (3 i \, E_{4}\left (\frac {2 i \, b d x + 2 i \, b c}{d}\right ) - 3 i \, E_{4}\left (-\frac {2 i \, b d x + 2 i \, b c}{d}\right )\right )} \sin \left (-\frac {2 \, {\left (b c - a d\right )}}{d}\right ) + 1}{3 \, {\left (d^{4} x^{3} + 3 \, c d^{3} x^{2} + 3 \, c^{2} d^{2} x + c^{3} d\right )}} \]
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 \[ \int \frac {\sin \left (3\,a+3\,b\,x\right )}{\sin \left (a+b\,x\right )\,{\left (c+d\,x\right )}^4} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [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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