Optimal. Leaf size=60 \[ -\frac {\sqrt {b} \sqrt {2 \pi } C\left (\frac {\sqrt {b} \sqrt {\frac {2}{\pi }}}{c+d x}\right )}{d}+\frac {(c+d x) \sin \left (\frac {b}{(c+d x)^2}\right )}{d} \]
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Rubi [A]
time = 0.02, antiderivative size = 60, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.300, Rules used = {3440, 3468,
3433} \begin {gather*} \frac {(c+d x) \sin \left (\frac {b}{(c+d x)^2}\right )}{d}-\frac {\sqrt {2 \pi } \sqrt {b} \text {FresnelC}\left (\frac {\sqrt {\frac {2}{\pi }} \sqrt {b}}{c+d x}\right )}{d} \end {gather*}
Antiderivative was successfully verified.
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Rule 3433
Rule 3440
Rule 3468
Rubi steps
\begin {align*} \int \sin \left (\frac {b}{(c+d x)^2}\right ) \, dx &=-\frac {\text {Subst}\left (\int \frac {\sin \left (b x^2\right )}{x^2} \, dx,x,\frac {1}{c+d x}\right )}{d}\\ &=\frac {(c+d x) \sin \left (\frac {b}{(c+d x)^2}\right )}{d}-\frac {(2 b) \text {Subst}\left (\int \cos \left (b x^2\right ) \, dx,x,\frac {1}{c+d x}\right )}{d}\\ &=-\frac {\sqrt {b} \sqrt {2 \pi } C\left (\frac {\sqrt {b} \sqrt {\frac {2}{\pi }}}{c+d x}\right )}{d}+\frac {(c+d x) \sin \left (\frac {b}{(c+d x)^2}\right )}{d}\\ \end {align*}
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Mathematica [A]
time = 0.03, size = 60, normalized size = 1.00 \begin {gather*} -\frac {\sqrt {b} \sqrt {2 \pi } C\left (\frac {\sqrt {b} \sqrt {\frac {2}{\pi }}}{c+d x}\right )}{d}+\frac {(c+d x) \sin \left (\frac {b}{(c+d x)^2}\right )}{d} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.04, size = 52, normalized size = 0.87
method | result | size |
derivativedivides | \(-\frac {-\left (d x +c \right ) \sin \left (\frac {b}{\left (d x +c \right )^{2}}\right )+\sqrt {b}\, \sqrt {2}\, \sqrt {\pi }\, \FresnelC \left (\frac {\sqrt {b}\, \sqrt {2}}{\sqrt {\pi }\, \left (d x +c \right )}\right )}{d}\) | \(52\) |
default | \(-\frac {-\left (d x +c \right ) \sin \left (\frac {b}{\left (d x +c \right )^{2}}\right )+\sqrt {b}\, \sqrt {2}\, \sqrt {\pi }\, \FresnelC \left (\frac {\sqrt {b}\, \sqrt {2}}{\sqrt {\pi }\, \left (d x +c \right )}\right )}{d}\) | \(52\) |
risch | \(-\frac {b \sqrt {\pi }\, \erf \left (\frac {\sqrt {i b}}{d x +c}\right )}{2 d \sqrt {i b}}-\frac {b \sqrt {\pi }\, \erf \left (\frac {\sqrt {-i b}}{d x +c}\right )}{2 d \sqrt {-i b}}-\frac {\left (-d x -c \right ) \sin \left (\frac {b}{\left (d x +c \right )^{2}}\right )}{d}\) | \(85\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.37, size = 73, normalized size = 1.22 \begin {gather*} -\frac {\sqrt {2} \pi d \sqrt {\frac {b}{\pi d^{2}}} \operatorname {C}\left (\frac {\sqrt {2} d \sqrt {\frac {b}{\pi d^{2}}}}{d x + c}\right ) - {\left (d x + c\right )} \sin \left (\frac {b}{d^{2} x^{2} + 2 \, c d x + c^{2}}\right )}{d} \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 \sin {\left (\frac {b}{\left (c + d x\right )^{2}} \right )}\, dx \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 5.20, size = 52, normalized size = 0.87 \begin {gather*} \frac {\sin \left (\frac {b}{{\left (c+d\,x\right )}^2}\right )\,\left (c+d\,x\right )}{d}-\frac {\sqrt {2}\,\sqrt {b}\,\sqrt {\pi }\,\mathrm {C}\left (\frac {\sqrt {2}\,\sqrt {b}}{\sqrt {\pi }\,\left (c+d\,x\right )}\right )}{d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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