Optimal. Leaf size=149 \[ \frac {a^2 d \cos \left (c-\frac {a d}{b}\right ) \text {Ci}\left (x d+\frac {a d}{b}\right )}{b^4}-\frac {a^2 d \sin \left (c-\frac {a d}{b}\right ) \text {Si}\left (x d+\frac {a d}{b}\right )}{b^4}-\frac {a^2 \sin (c+d x)}{b^3 (a+b x)}-\frac {2 a \sin \left (c-\frac {a d}{b}\right ) \text {Ci}\left (x d+\frac {a d}{b}\right )}{b^3}-\frac {2 a \cos \left (c-\frac {a d}{b}\right ) \text {Si}\left (x d+\frac {a d}{b}\right )}{b^3}-\frac {\cos (c+d x)}{b^2 d} \]
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Rubi [A] time = 0.36, antiderivative size = 149, normalized size of antiderivative = 1.00, number of steps used = 10, number of rules used = 6, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.353, Rules used = {6742, 2638, 3297, 3303, 3299, 3302} \[ \frac {a^2 d \cos \left (c-\frac {a d}{b}\right ) \text {CosIntegral}\left (\frac {a d}{b}+d x\right )}{b^4}-\frac {a^2 d \sin \left (c-\frac {a d}{b}\right ) \text {Si}\left (x d+\frac {a d}{b}\right )}{b^4}-\frac {a^2 \sin (c+d x)}{b^3 (a+b x)}-\frac {2 a \sin \left (c-\frac {a d}{b}\right ) \text {CosIntegral}\left (\frac {a d}{b}+d x\right )}{b^3}-\frac {2 a \cos \left (c-\frac {a d}{b}\right ) \text {Si}\left (x d+\frac {a d}{b}\right )}{b^3}-\frac {\cos (c+d x)}{b^2 d} \]
Antiderivative was successfully verified.
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Rule 2638
Rule 3297
Rule 3299
Rule 3302
Rule 3303
Rule 6742
Rubi steps
\begin {align*} \int \frac {x^2 \sin (c+d x)}{(a+b x)^2} \, dx &=\int \left (\frac {\sin (c+d x)}{b^2}+\frac {a^2 \sin (c+d x)}{b^2 (a+b x)^2}-\frac {2 a \sin (c+d x)}{b^2 (a+b x)}\right ) \, dx\\ &=\frac {\int \sin (c+d x) \, dx}{b^2}-\frac {(2 a) \int \frac {\sin (c+d x)}{a+b x} \, dx}{b^2}+\frac {a^2 \int \frac {\sin (c+d x)}{(a+b x)^2} \, dx}{b^2}\\ &=-\frac {\cos (c+d x)}{b^2 d}-\frac {a^2 \sin (c+d x)}{b^3 (a+b x)}+\frac {\left (a^2 d\right ) \int \frac {\cos (c+d x)}{a+b x} \, dx}{b^3}-\frac {\left (2 a \cos \left (c-\frac {a d}{b}\right )\right ) \int \frac {\sin \left (\frac {a d}{b}+d x\right )}{a+b x} \, dx}{b^2}-\frac {\left (2 a \sin \left (c-\frac {a d}{b}\right )\right ) \int \frac {\cos \left (\frac {a d}{b}+d x\right )}{a+b x} \, dx}{b^2}\\ &=-\frac {\cos (c+d x)}{b^2 d}-\frac {2 a \text {Ci}\left (\frac {a d}{b}+d x\right ) \sin \left (c-\frac {a d}{b}\right )}{b^3}-\frac {a^2 \sin (c+d x)}{b^3 (a+b x)}-\frac {2 a \cos \left (c-\frac {a d}{b}\right ) \text {Si}\left (\frac {a d}{b}+d x\right )}{b^3}+\frac {\left (a^2 d \cos \left (c-\frac {a d}{b}\right )\right ) \int \frac {\cos \left (\frac {a d}{b}+d x\right )}{a+b x} \, dx}{b^3}-\frac {\left (a^2 d \sin \left (c-\frac {a d}{b}\right )\right ) \int \frac {\sin \left (\frac {a d}{b}+d x\right )}{a+b x} \, dx}{b^3}\\ &=-\frac {\cos (c+d x)}{b^2 d}+\frac {a^2 d \cos \left (c-\frac {a d}{b}\right ) \text {Ci}\left (\frac {a d}{b}+d x\right )}{b^4}-\frac {2 a \text {Ci}\left (\frac {a d}{b}+d x\right ) \sin \left (c-\frac {a d}{b}\right )}{b^3}-\frac {a^2 \sin (c+d x)}{b^3 (a+b x)}-\frac {2 a \cos \left (c-\frac {a d}{b}\right ) \text {Si}\left (\frac {a d}{b}+d x\right )}{b^3}-\frac {a^2 d \sin \left (c-\frac {a d}{b}\right ) \text {Si}\left (\frac {a d}{b}+d x\right )}{b^4}\\ \end {align*}
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Mathematica [A] time = 0.84, size = 117, normalized size = 0.79 \[ \frac {b \left (-\frac {a^2 \sin (c+d x)}{a+b x}-\frac {b \cos (c+d x)}{d}\right )+a \text {Ci}\left (d \left (\frac {a}{b}+x\right )\right ) \left (a d \cos \left (c-\frac {a d}{b}\right )-2 b \sin \left (c-\frac {a d}{b}\right )\right )-a \text {Si}\left (d \left (\frac {a}{b}+x\right )\right ) \left (a d \sin \left (c-\frac {a d}{b}\right )+2 b \cos \left (c-\frac {a d}{b}\right )\right )}{b^4} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.70, size = 264, normalized size = 1.77 \[ -\frac {2 \, a^{2} b d \sin \left (d x + c\right ) + 2 \, {\left (b^{3} x + a b^{2}\right )} \cos \left (d x + c\right ) - {\left ({\left (a^{2} b d^{2} x + a^{3} d^{2}\right )} \operatorname {Ci}\left (\frac {b d x + a d}{b}\right ) + {\left (a^{2} b d^{2} x + a^{3} d^{2}\right )} \operatorname {Ci}\left (-\frac {b d x + a d}{b}\right ) - 4 \, {\left (a b^{2} d x + a^{2} b d\right )} \operatorname {Si}\left (\frac {b d x + a d}{b}\right )\right )} \cos \left (-\frac {b c - a d}{b}\right ) - 2 \, {\left ({\left (a b^{2} d x + a^{2} b d\right )} \operatorname {Ci}\left (\frac {b d x + a d}{b}\right ) + {\left (a b^{2} d x + a^{2} b d\right )} \operatorname {Ci}\left (-\frac {b d x + a d}{b}\right ) + {\left (a^{2} b d^{2} x + a^{3} d^{2}\right )} \operatorname {Si}\left (\frac {b d x + a d}{b}\right )\right )} \sin \left (-\frac {b c - a d}{b}\right )}{2 \, {\left (b^{5} d x + a b^{4} d\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.75, size = 1120, normalized size = 7.52 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.03, size = 553, normalized size = 3.71 \[ \frac {-\frac {2 \left (d a -c b \right ) d^{2} \left (\frac {\Si \left (d x +c +\frac {d a -c b}{b}\right ) \cos \left (\frac {d a -c b}{b}\right )}{b}-\frac {\Ci \left (d x +c +\frac {d a -c b}{b}\right ) \sin \left (\frac {d a -c b}{b}\right )}{b}\right )}{b^{2}}+\frac {\left (a^{2} d^{2}-2 a b c d +b^{2} c^{2}\right ) d^{2} \left (-\frac {\sin \left (d x +c \right )}{\left (\left (d x +c \right ) b +d a -c b \right ) b}+\frac {\frac {\Si \left (d x +c +\frac {d a -c b}{b}\right ) \sin \left (\frac {d a -c b}{b}\right )}{b}+\frac {\Ci \left (d x +c +\frac {d a -c b}{b}\right ) \cos \left (\frac {d a -c b}{b}\right )}{b}}{b}\right )}{b^{2}}-\frac {d^{2} \cos \left (d x +c \right )}{b^{2}}-\frac {2 d^{2} c \left (\frac {\Si \left (d x +c +\frac {d a -c b}{b}\right ) \cos \left (\frac {d a -c b}{b}\right )}{b}-\frac {\Ci \left (d x +c +\frac {d a -c b}{b}\right ) \sin \left (\frac {d a -c b}{b}\right )}{b}\right )}{b}+\frac {2 \left (d a -c b \right ) d^{2} c \left (-\frac {\sin \left (d x +c \right )}{\left (\left (d x +c \right ) b +d a -c b \right ) b}+\frac {\frac {\Si \left (d x +c +\frac {d a -c b}{b}\right ) \sin \left (\frac {d a -c b}{b}\right )}{b}+\frac {\Ci \left (d x +c +\frac {d a -c b}{b}\right ) \cos \left (\frac {d a -c b}{b}\right )}{b}}{b}\right )}{b}+d^{2} c^{2} \left (-\frac {\sin \left (d x +c \right )}{\left (\left (d x +c \right ) b +d a -c b \right ) b}+\frac {\frac {\Si \left (d x +c +\frac {d a -c b}{b}\right ) \sin \left (\frac {d a -c b}{b}\right )}{b}+\frac {\Ci \left (d x +c +\frac {d a -c b}{b}\right ) \cos \left (\frac {d a -c b}{b}\right )}{b}}{b}\right )}{d^{3}} \]
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 [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {x^2\,\sin \left (c+d\,x\right )}{{\left (a+b\,x\right )}^2} \,d x \]
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 \[ \int \frac {x^{2} \sin {\left (c + d x \right )}}{\left (a + b x\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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