Optimal. Leaf size=122 \[ -\frac {(b c-a d)^2 \text {FresnelC}(a+b x)}{2 b^2 d}+\frac {(c+d x)^2 \text {FresnelC}(a+b x)}{2 d}+\frac {d S(a+b x)}{2 b^2 \pi }-\frac {(b c-a d) \sin \left (\frac {1}{2} \pi (a+b x)^2\right )}{b^2 \pi }-\frac {d (a+b x) \sin \left (\frac {1}{2} \pi (a+b x)^2\right )}{2 b^2 \pi } \]
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Rubi [A]
time = 0.08, antiderivative size = 122, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 7, integrand size = 12, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.583, Rules used = {6564, 3515,
3433, 3461, 2717, 3467, 3432} \begin {gather*} -\frac {(b c-a d)^2 \text {FresnelC}(a+b x)}{2 b^2 d}-\frac {(b c-a d) \sin \left (\frac {1}{2} \pi (a+b x)^2\right )}{\pi b^2}+\frac {d S(a+b x)}{2 \pi b^2}-\frac {d (a+b x) \sin \left (\frac {1}{2} \pi (a+b x)^2\right )}{2 \pi b^2}+\frac {(c+d x)^2 \text {FresnelC}(a+b x)}{2 d} \end {gather*}
Antiderivative was successfully verified.
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Rule 2717
Rule 3432
Rule 3433
Rule 3461
Rule 3467
Rule 3515
Rule 6564
Rubi steps
\begin {align*} \int (c+d x) C(a+b x) \, dx &=\frac {(c+d x)^2 C(a+b x)}{2 d}-\frac {b \int (c+d x)^2 \cos \left (\frac {1}{2} \pi (a+b x)^2\right ) \, dx}{2 d}\\ &=\frac {(c+d x)^2 C(a+b x)}{2 d}-\frac {\text {Subst}\left (\int \left (b^2 c^2 \left (1+\frac {a d (-2 b c+a d)}{b^2 c^2}\right ) \cos \left (\frac {\pi x^2}{2}\right )+2 b c d \left (1-\frac {a d}{b c}\right ) x \cos \left (\frac {\pi x^2}{2}\right )+d^2 x^2 \cos \left (\frac {\pi x^2}{2}\right )\right ) \, dx,x,a+b x\right )}{2 b^2 d}\\ &=\frac {(c+d x)^2 C(a+b x)}{2 d}-\frac {d \text {Subst}\left (\int x^2 \cos \left (\frac {\pi x^2}{2}\right ) \, dx,x,a+b x\right )}{2 b^2}-\frac {(b c-a d) \text {Subst}\left (\int x \cos \left (\frac {\pi x^2}{2}\right ) \, dx,x,a+b x\right )}{b^2}-\frac {(b c-a d)^2 \text {Subst}\left (\int \cos \left (\frac {\pi x^2}{2}\right ) \, dx,x,a+b x\right )}{2 b^2 d}\\ &=-\frac {(b c-a d)^2 C(a+b x)}{2 b^2 d}+\frac {(c+d x)^2 C(a+b x)}{2 d}-\frac {d (a+b x) \sin \left (\frac {1}{2} \pi (a+b x)^2\right )}{2 b^2 \pi }-\frac {(b c-a d) \text {Subst}\left (\int \cos \left (\frac {\pi x}{2}\right ) \, dx,x,(a+b x)^2\right )}{2 b^2}+\frac {d \text {Subst}\left (\int \sin \left (\frac {\pi x^2}{2}\right ) \, dx,x,a+b x\right )}{2 b^2 \pi }\\ &=-\frac {(b c-a d)^2 C(a+b x)}{2 b^2 d}+\frac {(c+d x)^2 C(a+b x)}{2 d}+\frac {d S(a+b x)}{2 b^2 \pi }-\frac {(b c-a d) \sin \left (\frac {1}{2} \pi (a+b x)^2\right )}{b^2 \pi }-\frac {d (a+b x) \sin \left (\frac {1}{2} \pi (a+b x)^2\right )}{2 b^2 \pi }\\ \end {align*}
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Mathematica [A]
time = 0.17, size = 74, normalized size = 0.61 \begin {gather*} \frac {-\pi (a+b x) (a d-b (2 c+d x)) \text {FresnelC}(a+b x)+d S(a+b x)+(-2 b c+a d-b d x) \sin \left (\frac {1}{2} \pi (a+b x)^2\right )}{2 b^2 \pi } \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.44, size = 108, normalized size = 0.89
method | result | size |
derivativedivides | \(\frac {-\frac {\FresnelC \left (b x +a \right ) \left (d a \left (b x +a \right )-c b \left (b x +a \right )-\frac {d \left (b x +a \right )^{2}}{2}\right )}{b}+\frac {-\frac {d \left (b x +a \right ) \sin \left (\frac {\pi \left (b x +a \right )^{2}}{2}\right )}{\pi }+\frac {d \,\mathrm {S}\left (b x +a \right )}{\pi }+\frac {\left (2 a d -2 c b \right ) \sin \left (\frac {\pi \left (b x +a \right )^{2}}{2}\right )}{\pi }}{2 b}}{b}\) | \(108\) |
default | \(\frac {-\frac {\FresnelC \left (b x +a \right ) \left (d a \left (b x +a \right )-c b \left (b x +a \right )-\frac {d \left (b x +a \right )^{2}}{2}\right )}{b}+\frac {-\frac {d \left (b x +a \right ) \sin \left (\frac {\pi \left (b x +a \right )^{2}}{2}\right )}{\pi }+\frac {d \,\mathrm {S}\left (b x +a \right )}{\pi }+\frac {\left (2 a d -2 c b \right ) \sin \left (\frac {\pi \left (b x +a \right )^{2}}{2}\right )}{\pi }}{2 b}}{b}\) | \(108\) |
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 = 132, normalized size = 1.08 \begin {gather*} \frac {\pi {\left (2 \, a b c - a^{2} d\right )} \sqrt {b^{2}} \operatorname {C}\left (\frac {\sqrt {b^{2}} {\left (b x + a\right )}}{b}\right ) + \sqrt {b^{2}} d \operatorname {S}\left (\frac {\sqrt {b^{2}} {\left (b x + a\right )}}{b}\right ) + {\left (\pi b^{3} d x^{2} + 2 \, \pi b^{3} c x\right )} \operatorname {C}\left (b x + a\right ) - {\left (b^{2} d x + 2 \, b^{2} c - a b d\right )} \sin \left (\frac {1}{2} \, \pi b^{2} x^{2} + \pi a b x + \frac {1}{2} \, \pi a^{2}\right )}{2 \, \pi b^{3}} \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 \left (c + d x\right ) C\left (a + b x\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 [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \mathrm {FresnelC}\left (a+b\,x\right )\,\left (c+d\,x\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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