3.142 \(\int x^5 C(b x)^2 \, dx\)

Optimal. Leaf size=265 \[ -\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;-\frac {1}{2} i b^2 \pi x^2\right )}{8 \pi ^3 b^4}+\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;\frac {1}{2} i b^2 \pi x^2\right )}{8 \pi ^3 b^4}-\frac {5 C(b x) S(b x)}{2 \pi ^3 b^6}-\frac {x^5 C(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{3 \pi b}+\frac {5 x^4}{24 \pi ^2 b^2}-\frac {x^4 \cos \left (\pi b^2 x^2\right )}{12 \pi ^2 b^2}+\frac {11 \cos \left (\pi b^2 x^2\right )}{6 \pi ^4 b^6}+\frac {5 x C(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{\pi ^3 b^5}+\frac {7 x^2 \sin \left (\pi b^2 x^2\right )}{12 \pi ^3 b^4}-\frac {5 x^3 C(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 \pi ^2 b^3}+\frac {1}{6} x^6 C(b x)^2 \]

[Out]

5/24*x^4/b^2/Pi^2+11/6*cos(b^2*Pi*x^2)/b^6/Pi^4-1/12*x^4*cos(b^2*Pi*x^2)/b^2/Pi^2-5/3*x^3*cos(1/2*b^2*Pi*x^2)*
FresnelC(b*x)/b^3/Pi^2+1/6*x^6*FresnelC(b*x)^2-5/2*FresnelC(b*x)*FresnelS(b*x)/b^6/Pi^3-5/8*I*x^2*Hypergeometr
icPFQ([1, 1],[3/2, 2],-1/2*I*b^2*Pi*x^2)/b^4/Pi^3+5/8*I*x^2*HypergeometricPFQ([1, 1],[3/2, 2],1/2*I*b^2*Pi*x^2
)/b^4/Pi^3+5*x*FresnelC(b*x)*sin(1/2*b^2*Pi*x^2)/b^5/Pi^3-1/3*x^5*FresnelC(b*x)*sin(1/2*b^2*Pi*x^2)/b/Pi+7/12*
x^2*sin(b^2*Pi*x^2)/b^4/Pi^3

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Rubi [A]  time = 0.29, antiderivative size = 265, normalized size of antiderivative = 1.00, number of steps used = 16, number of rules used = 10, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 1.000, Rules used = {6431, 6455, 6463, 6447, 3379, 2638, 3380, 3309, 30, 3296} \[ -\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;-\frac {1}{2} i b^2 \pi x^2\right )}{8 \pi ^3 b^4}+\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;\frac {1}{2} i b^2 \pi x^2\right )}{8 \pi ^3 b^4}-\frac {5 \text {FresnelC}(b x) S(b x)}{2 \pi ^3 b^6}-\frac {x^5 \text {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{3 \pi b}+\frac {5 x \text {FresnelC}(b x) \sin \left (\frac {1}{2} \pi b^2 x^2\right )}{\pi ^3 b^5}-\frac {5 x^3 \text {FresnelC}(b x) \cos \left (\frac {1}{2} \pi b^2 x^2\right )}{3 \pi ^2 b^3}+\frac {5 x^4}{24 \pi ^2 b^2}+\frac {7 x^2 \sin \left (\pi b^2 x^2\right )}{12 \pi ^3 b^4}-\frac {x^4 \cos \left (\pi b^2 x^2\right )}{12 \pi ^2 b^2}+\frac {11 \cos \left (\pi b^2 x^2\right )}{6 \pi ^4 b^6}+\frac {1}{6} x^6 \text {FresnelC}(b x)^2 \]

Antiderivative was successfully verified.

[In]

Int[x^5*FresnelC[b*x]^2,x]

[Out]

(5*x^4)/(24*b^2*Pi^2) + (11*Cos[b^2*Pi*x^2])/(6*b^6*Pi^4) - (x^4*Cos[b^2*Pi*x^2])/(12*b^2*Pi^2) - (5*x^3*Cos[(
b^2*Pi*x^2)/2]*FresnelC[b*x])/(3*b^3*Pi^2) + (x^6*FresnelC[b*x]^2)/6 - (5*FresnelC[b*x]*FresnelS[b*x])/(2*b^6*
Pi^3) - (((5*I)/8)*x^2*HypergeometricPFQ[{1, 1}, {3/2, 2}, (-I/2)*b^2*Pi*x^2])/(b^4*Pi^3) + (((5*I)/8)*x^2*Hyp
ergeometricPFQ[{1, 1}, {3/2, 2}, (I/2)*b^2*Pi*x^2])/(b^4*Pi^3) + (5*x*FresnelC[b*x]*Sin[(b^2*Pi*x^2)/2])/(b^5*
Pi^3) - (x^5*FresnelC[b*x]*Sin[(b^2*Pi*x^2)/2])/(3*b*Pi) + (7*x^2*Sin[b^2*Pi*x^2])/(12*b^4*Pi^3)

Rule 30

Int[(x_)^(m_.), x_Symbol] :> Simp[x^(m + 1)/(m + 1), x] /; FreeQ[m, x] && NeQ[m, -1]

Rule 2638

Int[sin[(c_.) + (d_.)*(x_)], x_Symbol] :> -Simp[Cos[c + d*x]/d, x] /; FreeQ[{c, d}, x]

Rule 3296

Int[((c_.) + (d_.)*(x_))^(m_.)*sin[(e_.) + (f_.)*(x_)], x_Symbol] :> -Simp[((c + d*x)^m*Cos[e + f*x])/f, x] +
Dist[(d*m)/f, Int[(c + d*x)^(m - 1)*Cos[e + f*x], x], x] /; FreeQ[{c, d, e, f}, x] && GtQ[m, 0]

Rule 3309

Int[((c_.) + (d_.)*(x_))^(m_.)*sin[(e_.) + ((f_.)*(x_))/2]^2, x_Symbol] :> Dist[1/2, Int[(c + d*x)^m, x], x] -
Dist[1/2, Int[(c + d*x)^m*Cos[2*e + f*x], x], x] /; FreeQ[{c, d, e, f, m}, x]

Rule 3379

Int[(x_)^(m_.)*((a_.) + (b_.)*Sin[(c_.) + (d_.)*(x_)^(n_)])^(p_.), x_Symbol] :> Dist[1/n, Subst[Int[x^(Simplif
y[(m + 1)/n] - 1)*(a + b*Sin[c + d*x])^p, x], x, x^n], x] /; FreeQ[{a, b, c, d, m, n, p}, x] && IntegerQ[Simpl
ify[(m + 1)/n]] && (EqQ[p, 1] || EqQ[m, n - 1] || (IntegerQ[p] && GtQ[Simplify[(m + 1)/n], 0]))

Rule 3380

Int[((a_.) + Cos[(c_.) + (d_.)*(x_)^(n_)]*(b_.))^(p_.)*(x_)^(m_.), x_Symbol] :> Dist[1/n, Subst[Int[x^(Simplif
y[(m + 1)/n] - 1)*(a + b*Cos[c + d*x])^p, x], x, x^n], x] /; FreeQ[{a, b, c, d, m, n, p}, x] && IntegerQ[Simpl
ify[(m + 1)/n]] && (EqQ[p, 1] || EqQ[m, n - 1] || (IntegerQ[p] && GtQ[Simplify[(m + 1)/n], 0]))

Rule 6431

Int[FresnelC[(b_.)*(x_)]^2*(x_)^(m_.), x_Symbol] :> Simp[(x^(m + 1)*FresnelC[b*x]^2)/(m + 1), x] - Dist[(2*b)/
(m + 1), Int[x^(m + 1)*Cos[(Pi*b^2*x^2)/2]*FresnelC[b*x], x], x] /; FreeQ[b, x] && IntegerQ[m] && NeQ[m, -1]

Rule 6447

Int[FresnelC[(b_.)*(x_)]*Sin[(d_.)*(x_)^2], x_Symbol] :> Simp[(b*Pi*FresnelC[b*x]*FresnelS[b*x])/(4*d), x] + (
Simp[(1*I*b*x^2*HypergeometricPFQ[{1, 1}, {3/2, 2}, -(I*d*x^2)])/8, x] - Simp[(1*I*b*x^2*HypergeometricPFQ[{1,
1}, {3/2, 2}, I*d*x^2])/8, x]) /; FreeQ[{b, d}, x] && EqQ[d^2, (Pi^2*b^4)/4]

Rule 6455

Int[Cos[(d_.)*(x_)^2]*FresnelC[(b_.)*(x_)]*(x_)^(m_), x_Symbol] :> Simp[(x^(m - 1)*Sin[d*x^2]*FresnelC[b*x])/(
2*d), x] + (-Dist[(m - 1)/(2*d), Int[x^(m - 2)*Sin[d*x^2]*FresnelC[b*x], x], x] - Dist[b/(4*d), Int[x^(m - 1)*
Sin[2*d*x^2], x], x]) /; FreeQ[{b, d}, x] && EqQ[d^2, (Pi^2*b^4)/4] && IGtQ[m, 1]

Rule 6463

Int[FresnelC[(b_.)*(x_)]*(x_)^(m_)*Sin[(d_.)*(x_)^2], x_Symbol] :> -Simp[(x^(m - 1)*Cos[d*x^2]*FresnelC[b*x])/
(2*d), x] + (Dist[(m - 1)/(2*d), Int[x^(m - 2)*Cos[d*x^2]*FresnelC[b*x], x], x] + Dist[b/(2*d), Int[x^(m - 1)*
Cos[d*x^2]^2, x], x]) /; FreeQ[{b, d}, x] && EqQ[d^2, (Pi^2*b^4)/4] && IGtQ[m, 1]

Rubi steps

\begin {align*} \int x^5 C(b x)^2 \, dx &=\frac {1}{6} x^6 C(b x)^2-\frac {1}{3} b \int x^6 \cos \left (\frac {1}{2} b^2 \pi x^2\right ) C(b x) \, dx\\ &=\frac {1}{6} x^6 C(b x)^2-\frac {x^5 C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{3 b \pi }+\frac {\int x^5 \sin \left (b^2 \pi x^2\right ) \, dx}{6 \pi }+\frac {5 \int x^4 C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right ) \, dx}{3 b \pi }\\ &=-\frac {5 x^3 \cos \left (\frac {1}{2} b^2 \pi x^2\right ) C(b x)}{3 b^3 \pi ^2}+\frac {1}{6} x^6 C(b x)^2-\frac {x^5 C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{3 b \pi }+\frac {5 \int x^2 \cos \left (\frac {1}{2} b^2 \pi x^2\right ) C(b x) \, dx}{b^3 \pi ^2}+\frac {5 \int x^3 \cos ^2\left (\frac {1}{2} b^2 \pi x^2\right ) \, dx}{3 b^2 \pi ^2}+\frac {\operatorname {Subst}\left (\int x^2 \sin \left (b^2 \pi x\right ) \, dx,x,x^2\right )}{12 \pi }\\ &=-\frac {x^4 \cos \left (b^2 \pi x^2\right )}{12 b^2 \pi ^2}-\frac {5 x^3 \cos \left (\frac {1}{2} b^2 \pi x^2\right ) C(b x)}{3 b^3 \pi ^2}+\frac {1}{6} x^6 C(b x)^2+\frac {5 x C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{b^5 \pi ^3}-\frac {x^5 C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{3 b \pi }-\frac {5 \int C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right ) \, dx}{b^5 \pi ^3}-\frac {5 \int x \sin \left (b^2 \pi x^2\right ) \, dx}{2 b^4 \pi ^3}+\frac {\operatorname {Subst}\left (\int x \cos \left (b^2 \pi x\right ) \, dx,x,x^2\right )}{6 b^2 \pi ^2}+\frac {5 \operatorname {Subst}\left (\int x \cos ^2\left (\frac {1}{2} b^2 \pi x\right ) \, dx,x,x^2\right )}{6 b^2 \pi ^2}\\ &=-\frac {x^4 \cos \left (b^2 \pi x^2\right )}{12 b^2 \pi ^2}-\frac {5 x^3 \cos \left (\frac {1}{2} b^2 \pi x^2\right ) C(b x)}{3 b^3 \pi ^2}+\frac {1}{6} x^6 C(b x)^2-\frac {5 C(b x) S(b x)}{2 b^6 \pi ^3}-\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;-\frac {1}{2} i b^2 \pi x^2\right )}{8 b^4 \pi ^3}+\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;\frac {1}{2} i b^2 \pi x^2\right )}{8 b^4 \pi ^3}+\frac {5 x C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{b^5 \pi ^3}-\frac {x^5 C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{3 b \pi }+\frac {x^2 \sin \left (b^2 \pi x^2\right )}{6 b^4 \pi ^3}-\frac {\operatorname {Subst}\left (\int \sin \left (b^2 \pi x\right ) \, dx,x,x^2\right )}{6 b^4 \pi ^3}-\frac {5 \operatorname {Subst}\left (\int \sin \left (b^2 \pi x\right ) \, dx,x,x^2\right )}{4 b^4 \pi ^3}+\frac {5 \operatorname {Subst}\left (\int x \, dx,x,x^2\right )}{12 b^2 \pi ^2}+\frac {5 \operatorname {Subst}\left (\int x \cos \left (b^2 \pi x\right ) \, dx,x,x^2\right )}{12 b^2 \pi ^2}\\ &=\frac {5 x^4}{24 b^2 \pi ^2}+\frac {17 \cos \left (b^2 \pi x^2\right )}{12 b^6 \pi ^4}-\frac {x^4 \cos \left (b^2 \pi x^2\right )}{12 b^2 \pi ^2}-\frac {5 x^3 \cos \left (\frac {1}{2} b^2 \pi x^2\right ) C(b x)}{3 b^3 \pi ^2}+\frac {1}{6} x^6 C(b x)^2-\frac {5 C(b x) S(b x)}{2 b^6 \pi ^3}-\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;-\frac {1}{2} i b^2 \pi x^2\right )}{8 b^4 \pi ^3}+\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;\frac {1}{2} i b^2 \pi x^2\right )}{8 b^4 \pi ^3}+\frac {5 x C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{b^5 \pi ^3}-\frac {x^5 C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{3 b \pi }+\frac {7 x^2 \sin \left (b^2 \pi x^2\right )}{12 b^4 \pi ^3}-\frac {5 \operatorname {Subst}\left (\int \sin \left (b^2 \pi x\right ) \, dx,x,x^2\right )}{12 b^4 \pi ^3}\\ &=\frac {5 x^4}{24 b^2 \pi ^2}+\frac {11 \cos \left (b^2 \pi x^2\right )}{6 b^6 \pi ^4}-\frac {x^4 \cos \left (b^2 \pi x^2\right )}{12 b^2 \pi ^2}-\frac {5 x^3 \cos \left (\frac {1}{2} b^2 \pi x^2\right ) C(b x)}{3 b^3 \pi ^2}+\frac {1}{6} x^6 C(b x)^2-\frac {5 C(b x) S(b x)}{2 b^6 \pi ^3}-\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;-\frac {1}{2} i b^2 \pi x^2\right )}{8 b^4 \pi ^3}+\frac {5 i x^2 \, _2F_2\left (1,1;\frac {3}{2},2;\frac {1}{2} i b^2 \pi x^2\right )}{8 b^4 \pi ^3}+\frac {5 x C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{b^5 \pi ^3}-\frac {x^5 C(b x) \sin \left (\frac {1}{2} b^2 \pi x^2\right )}{3 b \pi }+\frac {7 x^2 \sin \left (b^2 \pi x^2\right )}{12 b^4 \pi ^3}\\ \end {align*}

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Mathematica [F]  time = 0.24, size = 0, normalized size = 0.00 \[ \int x^5 C(b x)^2 \, dx \]

Verification is Not applicable to the result.

[In]

Integrate[x^5*FresnelC[b*x]^2,x]

[Out]

Integrate[x^5*FresnelC[b*x]^2, x]

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fricas [F]  time = 0.40, size = 0, normalized size = 0.00 \[ {\rm integral}\left (x^{5} {\rm fresnelc}\left (b x\right )^{2}, x\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x^5*fresnelc(b*x)^2,x, algorithm="fricas")

[Out]

integral(x^5*fresnelc(b*x)^2, x)

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giac [F]  time = 0.00, size = 0, normalized size = 0.00 \[ \int x^{5} {\rm fresnelc}\left (b x\right )^{2}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x^5*fresnelc(b*x)^2,x, algorithm="giac")

[Out]

integrate(x^5*fresnelc(b*x)^2, x)

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maple [F]  time = 0.01, size = 0, normalized size = 0.00 \[ \int x^{5} \FresnelC \left (b x \right )^{2}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(x^5*FresnelC(b*x)^2,x)

[Out]

int(x^5*FresnelC(b*x)^2,x)

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maxima [F]  time = 0.00, size = 0, normalized size = 0.00 \[ \int x^{5} {\rm fresnelc}\left (b x\right )^{2}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x^5*fresnelc(b*x)^2,x, algorithm="maxima")

[Out]

integrate(x^5*fresnelc(b*x)^2, x)

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mupad [F]  time = 0.00, size = -1, normalized size = -0.00 \[ \int x^5\,{\mathrm {FresnelC}\left (b\,x\right )}^2 \,d x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(x^5*FresnelC(b*x)^2,x)

[Out]

int(x^5*FresnelC(b*x)^2, x)

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sympy [F]  time = 0.00, size = 0, normalized size = 0.00 \[ \int x^{5} C^{2}\left (b x\right )\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x**5*fresnelc(b*x)**2,x)

[Out]

Integral(x**5*fresnelc(b*x)**2, x)

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