\(\int \frac {\cos (\frac {1}{2} b^2 \pi x^2) \operatorname {FresnelC}(b x)}{x^8} \, dx\) [196]

Optimal result

Integrand size = 20, antiderivative size = 224 \[ \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^8} \, dx=-\frac {b}{84 x^6}+\frac {b^5 \pi ^2}{420 x^2}-\frac {b \cos \left (b^2 \pi x^2\right )}{84 x^6}+\frac {b^5 \pi ^2 \cos \left (b^2 \pi x^2\right )}{84 x^2}-\frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{7 x^7}+\frac {b^4 \pi ^2 \cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{105 x^3}+\frac {1}{210} b^7 \pi ^4 \operatorname {FresnelC}(b x)^2+\frac {b^2 \pi \operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{35 x^5}-\frac {b^6 \pi ^3 \operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{105 x}+\frac {b^3 \pi \sin \left (b^2 \pi x^2\right )}{105 x^4}+\frac {1}{70} b^7 \pi ^3 \text {Si}\left (b^2 \pi x^2\right ) \] Output:

-1/84*b/x^6+1/420*b^5*Pi^2/x^2-1/84*b*cos(b^2*Pi*x^2)/x^6+1/84*b^5*Pi^2*co 
s(b^2*Pi*x^2)/x^2-1/7*cos(1/2*b^2*Pi*x^2)*FresnelC(b*x)/x^7+1/105*b^4*Pi^2 
*cos(1/2*b^2*Pi*x^2)*FresnelC(b*x)/x^3+1/210*b^7*Pi^4*FresnelC(b*x)^2+1/35 
*b^2*Pi*FresnelC(b*x)*sin(1/2*b^2*Pi*x^2)/x^5-1/105*b^6*Pi^3*FresnelC(b*x) 
*sin(1/2*b^2*Pi*x^2)/x+1/105*b^3*Pi*sin(b^2*Pi*x^2)/x^4+1/70*b^7*Pi^3*Si(b 
^2*Pi*x^2)
 

Mathematica [A] (verified)

Time = 0.01 (sec) , antiderivative size = 224, normalized size of antiderivative = 1.00 \[ \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^8} \, dx=-\frac {b}{84 x^6}+\frac {b^5 \pi ^2}{420 x^2}-\frac {b \cos \left (b^2 \pi x^2\right )}{84 x^6}+\frac {b^5 \pi ^2 \cos \left (b^2 \pi x^2\right )}{84 x^2}-\frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{7 x^7}+\frac {b^4 \pi ^2 \cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{105 x^3}+\frac {1}{210} b^7 \pi ^4 \operatorname {FresnelC}(b x)^2+\frac {b^2 \pi \operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{35 x^5}-\frac {b^6 \pi ^3 \operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{105 x}+\frac {b^3 \pi \sin \left (b^2 \pi x^2\right )}{105 x^4}+\frac {1}{70} b^7 \pi ^3 \text {Si}\left (b^2 \pi x^2\right ) \] Input:

Integrate[(Cos[(b^2*Pi*x^2)/2]*FresnelC[b*x])/x^8,x]
 

Output:

-1/84*b/x^6 + (b^5*Pi^2)/(420*x^2) - (b*Cos[b^2*Pi*x^2])/(84*x^6) + (b^5*P 
i^2*Cos[b^2*Pi*x^2])/(84*x^2) - (Cos[(b^2*Pi*x^2)/2]*FresnelC[b*x])/(7*x^7 
) + (b^4*Pi^2*Cos[(b^2*Pi*x^2)/2]*FresnelC[b*x])/(105*x^3) + (b^7*Pi^4*Fre 
snelC[b*x]^2)/210 + (b^2*Pi*FresnelC[b*x]*Sin[(b^2*Pi*x^2)/2])/(35*x^5) - 
(b^6*Pi^3*FresnelC[b*x]*Sin[(b^2*Pi*x^2)/2])/(105*x) + (b^3*Pi*Sin[b^2*Pi* 
x^2])/(105*x^4) + (b^7*Pi^3*SinIntegral[b^2*Pi*x^2])/70
 

Rubi [F]

Below are the steps used by Rubi to obtain the solution. The rule number used for the transformation is given above next to the arrow. The rules definitions used are listed below.

\(\displaystyle \int \frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{x^8} \, dx\)

\(\Big \downarrow \) 7011

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{14} b \int \frac {\cos \left (b^2 \pi x^2\right )}{x^7}dx-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3861

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \int \frac {\cos \left (b^2 \pi x^2\right )}{x^8}dx^2-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3042

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \int \frac {\sin \left (b^2 \pi x^2+\frac {\pi }{2}\right )}{x^8}dx^2-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3778

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \left (\frac {1}{3} \pi b^2 \int -\frac {\sin \left (b^2 \pi x^2\right )}{x^6}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 25

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \int \frac {\sin \left (b^2 \pi x^2\right )}{x^6}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3042

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \int \frac {\sin \left (b^2 \pi x^2\right )}{x^6}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3778

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \int \frac {\cos \left (b^2 \pi x^2\right )}{x^4}dx^2-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3042

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \int \frac {\sin \left (b^2 \pi x^2+\frac {\pi }{2}\right )}{x^4}dx^2-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3778

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (\pi b^2 \int -\frac {\sin \left (b^2 \pi x^2\right )}{x^2}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 25

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \int \frac {\sin \left (b^2 \pi x^2\right )}{x^2}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3042

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \int \frac {\sin \left (b^2 \pi x^2\right )}{x^2}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3780

\(\displaystyle -\frac {1}{7} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^6}dx-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 7019

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^4}dx+\frac {1}{10} b \int \frac {\sin \left (b^2 \pi x^2\right )}{x^5}dx-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3860

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^4}dx+\frac {1}{20} b \int \frac {\sin \left (b^2 \pi x^2\right )}{x^6}dx^2-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3042

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^4}dx+\frac {1}{20} b \int \frac {\sin \left (b^2 \pi x^2\right )}{x^6}dx^2-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3778

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^4}dx+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \int \frac {\cos \left (b^2 \pi x^2\right )}{x^4}dx^2-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3042

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^4}dx+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \int \frac {\sin \left (b^2 \pi x^2+\frac {\pi }{2}\right )}{x^4}dx^2-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3778

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^4}dx+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (\pi b^2 \int -\frac {\sin \left (b^2 \pi x^2\right )}{x^2}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 25

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^4}dx+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \int \frac {\sin \left (b^2 \pi x^2\right )}{x^2}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3042

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^4}dx+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \int \frac {\sin \left (b^2 \pi x^2\right )}{x^2}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3780

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^4}dx-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 7011

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \left (-\frac {1}{3} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^2}dx+\frac {1}{6} b \int \frac {\cos \left (b^2 \pi x^2\right )}{x^3}dx-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 x^3}-\frac {b}{12 x^2}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3861

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \left (-\frac {1}{3} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^2}dx+\frac {1}{12} b \int \frac {\cos \left (b^2 \pi x^2\right )}{x^4}dx^2-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 x^3}-\frac {b}{12 x^2}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3042

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \left (-\frac {1}{3} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^2}dx+\frac {1}{12} b \int \frac {\sin \left (b^2 \pi x^2+\frac {\pi }{2}\right )}{x^4}dx^2-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 x^3}-\frac {b}{12 x^2}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3778

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \left (-\frac {1}{3} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^2}dx+\frac {1}{12} b \left (\pi b^2 \int -\frac {\sin \left (b^2 \pi x^2\right )}{x^2}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 x^3}-\frac {b}{12 x^2}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 25

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \left (-\frac {1}{3} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^2}dx+\frac {1}{12} b \left (-\pi b^2 \int \frac {\sin \left (b^2 \pi x^2\right )}{x^2}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 x^3}-\frac {b}{12 x^2}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3042

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \left (-\frac {1}{3} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^2}dx+\frac {1}{12} b \left (-\pi b^2 \int \frac {\sin \left (b^2 \pi x^2\right )}{x^2}dx^2-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 x^3}-\frac {b}{12 x^2}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3780

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \left (-\frac {1}{3} \pi b^2 \int \frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{x^2}dx-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 x^3}+\frac {1}{12} b \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {b}{12 x^2}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 7019

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \left (-\frac {1}{3} \pi b^2 \left (\pi b^2 \int \cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)dx+\frac {1}{2} b \int \frac {\sin \left (b^2 \pi x^2\right )}{x}dx-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{x}\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 x^3}+\frac {1}{12} b \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {b}{12 x^2}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

\(\Big \downarrow \) 3856

\(\displaystyle -\frac {1}{7} \pi b^2 \left (\frac {1}{5} \pi b^2 \left (-\frac {1}{3} \pi b^2 \left (\pi b^2 \int \cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)dx-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{x}+\frac {1}{4} b \text {Si}\left (b^2 \pi x^2\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 x^3}+\frac {1}{12} b \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {b}{12 x^2}\right )-\frac {\operatorname {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{5 x^5}+\frac {1}{20} b \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )\right )-\frac {\operatorname {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{7 x^7}+\frac {1}{28} b \left (-\frac {1}{3} \pi b^2 \left (\frac {1}{2} \pi b^2 \left (-\pi b^2 \text {Si}\left (b^2 \pi x^2\right )-\frac {\cos \left (\pi b^2 x^2\right )}{x^2}\right )-\frac {\sin \left (\pi b^2 x^2\right )}{2 x^4}\right )-\frac {\cos \left (\pi b^2 x^2\right )}{3 x^6}\right )-\frac {b}{84 x^6}\)

Input:

Int[(Cos[(b^2*Pi*x^2)/2]*FresnelC[b*x])/x^8,x]
 

Output:

$Aborted
 

Maple [F]

\[\int \frac {\cos \left (\frac {b^{2} \pi \,x^{2}}{2}\right ) \operatorname {FresnelC}\left (b x \right )}{x^{8}}d x\]

Input:

int(cos(1/2*b^2*Pi*x^2)*FresnelC(b*x)/x^8,x)
 

Output:

int(cos(1/2*b^2*Pi*x^2)*FresnelC(b*x)/x^8,x)
 

Fricas [A] (verification not implemented)

Time = 0.10 (sec) , antiderivative size = 168, normalized size of antiderivative = 0.75 \[ \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^8} \, dx=\frac {\pi ^{4} b^{7} x^{7} \operatorname {C}\left (b x\right )^{2} + 3 \, \pi ^{3} b^{7} x^{7} \operatorname {Si}\left (\pi b^{2} x^{2}\right ) - 2 \, \pi ^{2} b^{5} x^{5} + 5 \, {\left (\pi ^{2} b^{5} x^{5} - b x\right )} \cos \left (\frac {1}{2} \, \pi b^{2} x^{2}\right )^{2} + 2 \, {\left (\pi ^{2} b^{4} x^{4} - 15\right )} \cos \left (\frac {1}{2} \, \pi b^{2} x^{2}\right ) \operatorname {C}\left (b x\right ) + 2 \, {\left (2 \, \pi b^{3} x^{3} \cos \left (\frac {1}{2} \, \pi b^{2} x^{2}\right ) - {\left (\pi ^{3} b^{6} x^{6} - 3 \, \pi b^{2} x^{2}\right )} \operatorname {C}\left (b x\right )\right )} \sin \left (\frac {1}{2} \, \pi b^{2} x^{2}\right )}{210 \, x^{7}} \] Input:

integrate(cos(1/2*b^2*pi*x^2)*fresnel_cos(b*x)/x^8,x, algorithm="fricas")
 

Output:

1/210*(pi^4*b^7*x^7*fresnel_cos(b*x)^2 + 3*pi^3*b^7*x^7*sin_integral(pi*b^ 
2*x^2) - 2*pi^2*b^5*x^5 + 5*(pi^2*b^5*x^5 - b*x)*cos(1/2*pi*b^2*x^2)^2 + 2 
*(pi^2*b^4*x^4 - 15)*cos(1/2*pi*b^2*x^2)*fresnel_cos(b*x) + 2*(2*pi*b^3*x^ 
3*cos(1/2*pi*b^2*x^2) - (pi^3*b^6*x^6 - 3*pi*b^2*x^2)*fresnel_cos(b*x))*si 
n(1/2*pi*b^2*x^2))/x^7
 

Sympy [F]

\[ \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^8} \, dx=\int \frac {\cos {\left (\frac {\pi b^{2} x^{2}}{2} \right )} C\left (b x\right )}{x^{8}}\, dx \] Input:

integrate(cos(1/2*b**2*pi*x**2)*fresnelc(b*x)/x**8,x)
 

Output:

Integral(cos(pi*b**2*x**2/2)*fresnelc(b*x)/x**8, x)
 

Maxima [F]

\[ \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^8} \, dx=\int { \frac {\cos \left (\frac {1}{2} \, \pi b^{2} x^{2}\right ) \operatorname {C}\left (b x\right )}{x^{8}} \,d x } \] Input:

integrate(cos(1/2*b^2*pi*x^2)*fresnel_cos(b*x)/x^8,x, algorithm="maxima")
 

Output:

integrate(cos(1/2*pi*b^2*x^2)*fresnel_cos(b*x)/x^8, x)
 

Giac [F]

\[ \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^8} \, dx=\int { \frac {\cos \left (\frac {1}{2} \, \pi b^{2} x^{2}\right ) \operatorname {C}\left (b x\right )}{x^{8}} \,d x } \] Input:

integrate(cos(1/2*b^2*pi*x^2)*fresnel_cos(b*x)/x^8,x, algorithm="giac")
 

Output:

integrate(cos(1/2*pi*b^2*x^2)*fresnel_cos(b*x)/x^8, x)
 

Mupad [F(-1)]

Timed out. \[ \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^8} \, dx=\int \frac {\mathrm {FresnelC}\left (b\,x\right )\,\cos \left (\frac {\Pi \,b^2\,x^2}{2}\right )}{x^8} \,d x \] Input:

int((FresnelC(b*x)*cos((Pi*b^2*x^2)/2))/x^8,x)
 

Output:

int((FresnelC(b*x)*cos((Pi*b^2*x^2)/2))/x^8, x)
 

Reduce [F]

\[ \int \frac {\cos \left (\frac {1}{2} b^2 \pi x^2\right ) \operatorname {FresnelC}(b x)}{x^8} \, dx=\int \frac {\cos \left (\frac {b^{2} \pi \,x^{2}}{2}\right ) \mathrm {FresnelC}\left (b x \right )}{x^{8}}d x \] Input:

int(cos(1/2*b^2*Pi*x^2)*FresnelC(b*x)/x^8,x)
 

Output:

int(cos(1/2*b^2*Pi*x^2)*FresnelC(b*x)/x^8,x)