3.118 \(\int f^{a+c x^2} \cos ^3(d+e x) \, dx\)

Optimal. Leaf size=293 \[ -\frac {3 \sqrt {\pi } f^a e^{\frac {e^2}{4 c \log (f)}-i d} \text {erfi}\left (\frac {-2 c x \log (f)+i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}-\frac {\sqrt {\pi } f^a e^{\frac {9 e^2}{4 c \log (f)}-3 i d} \text {erfi}\left (\frac {-2 c x \log (f)+3 i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}+\frac {3 \sqrt {\pi } f^a e^{\frac {e^2}{4 c \log (f)}+i d} \text {erfi}\left (\frac {2 c x \log (f)+i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}+\frac {\sqrt {\pi } f^a e^{\frac {9 e^2}{4 c \log (f)}+3 i d} \text {erfi}\left (\frac {2 c x \log (f)+3 i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}} \]

[Out]

3/16*exp(-I*d+1/4*e^2/c/ln(f))*f^a*erfi(1/2*(-I*e+2*c*x*ln(f))/c^(1/2)/ln(f)^(1/2))*Pi^(1/2)/c^(1/2)/ln(f)^(1/
2)+1/16*exp(-3*I*d+9/4*e^2/c/ln(f))*f^a*erfi(1/2*(-3*I*e+2*c*x*ln(f))/c^(1/2)/ln(f)^(1/2))*Pi^(1/2)/c^(1/2)/ln
(f)^(1/2)+3/16*exp(I*d+1/4*e^2/c/ln(f))*f^a*erfi(1/2*(I*e+2*c*x*ln(f))/c^(1/2)/ln(f)^(1/2))*Pi^(1/2)/c^(1/2)/l
n(f)^(1/2)+1/16*exp(3*I*d+9/4*e^2/c/ln(f))*f^a*erfi(1/2*(3*I*e+2*c*x*ln(f))/c^(1/2)/ln(f)^(1/2))*Pi^(1/2)/c^(1
/2)/ln(f)^(1/2)

________________________________________________________________________________________

Rubi [A]  time = 0.33, antiderivative size = 293, normalized size of antiderivative = 1.00, number of steps used = 14, number of rules used = 4, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {4473, 2287, 2234, 2204} \[ -\frac {3 \sqrt {\pi } f^a e^{\frac {e^2}{4 c \log (f)}-i d} \text {Erfi}\left (\frac {-2 c x \log (f)+i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}-\frac {\sqrt {\pi } f^a e^{\frac {9 e^2}{4 c \log (f)}-3 i d} \text {Erfi}\left (\frac {-2 c x \log (f)+3 i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}+\frac {3 \sqrt {\pi } f^a e^{\frac {e^2}{4 c \log (f)}+i d} \text {Erfi}\left (\frac {2 c x \log (f)+i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}+\frac {\sqrt {\pi } f^a e^{\frac {9 e^2}{4 c \log (f)}+3 i d} \text {Erfi}\left (\frac {2 c x \log (f)+3 i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}} \]

Antiderivative was successfully verified.

[In]

Int[f^(a + c*x^2)*Cos[d + e*x]^3,x]

[Out]

(-3*E^((-I)*d + e^2/(4*c*Log[f]))*f^a*Sqrt[Pi]*Erfi[(I*e - 2*c*x*Log[f])/(2*Sqrt[c]*Sqrt[Log[f]])])/(16*Sqrt[c
]*Sqrt[Log[f]]) - (E^((-3*I)*d + (9*e^2)/(4*c*Log[f]))*f^a*Sqrt[Pi]*Erfi[((3*I)*e - 2*c*x*Log[f])/(2*Sqrt[c]*S
qrt[Log[f]])])/(16*Sqrt[c]*Sqrt[Log[f]]) + (3*E^(I*d + e^2/(4*c*Log[f]))*f^a*Sqrt[Pi]*Erfi[(I*e + 2*c*x*Log[f]
)/(2*Sqrt[c]*Sqrt[Log[f]])])/(16*Sqrt[c]*Sqrt[Log[f]]) + (E^((3*I)*d + (9*e^2)/(4*c*Log[f]))*f^a*Sqrt[Pi]*Erfi
[((3*I)*e + 2*c*x*Log[f])/(2*Sqrt[c]*Sqrt[Log[f]])])/(16*Sqrt[c]*Sqrt[Log[f]])

Rule 2204

Int[(F_)^((a_.) + (b_.)*((c_.) + (d_.)*(x_))^2), x_Symbol] :> Simp[(F^a*Sqrt[Pi]*Erfi[(c + d*x)*Rt[b*Log[F], 2
]])/(2*d*Rt[b*Log[F], 2]), x] /; FreeQ[{F, a, b, c, d}, x] && PosQ[b]

Rule 2234

Int[(F_)^((a_.) + (b_.)*(x_) + (c_.)*(x_)^2), x_Symbol] :> Dist[F^(a - b^2/(4*c)), Int[F^((b + 2*c*x)^2/(4*c))
, x], x] /; FreeQ[{F, a, b, c}, x]

Rule 2287

Int[(u_.)*(F_)^(v_)*(G_)^(w_), x_Symbol] :> With[{z = v*Log[F] + w*Log[G]}, Int[u*NormalizeIntegrand[E^z, x],
x] /; BinomialQ[z, x] || (PolynomialQ[z, x] && LeQ[Exponent[z, x], 2])] /; FreeQ[{F, G}, x]

Rule 4473

Int[Cos[v_]^(n_.)*(F_)^(u_), x_Symbol] :> Int[ExpandTrigToExp[F^u, Cos[v]^n, x], x] /; FreeQ[F, x] && (LinearQ
[u, x] || PolyQ[u, x, 2]) && (LinearQ[v, x] || PolyQ[v, x, 2]) && IGtQ[n, 0]

Rubi steps

\begin {align*} \int f^{a+c x^2} \cos ^3(d+e x) \, dx &=\int \left (\frac {3}{8} e^{-i d-i e x} f^{a+c x^2}+\frac {3}{8} e^{i d+i e x} f^{a+c x^2}+\frac {1}{8} e^{-3 i d-3 i e x} f^{a+c x^2}+\frac {1}{8} e^{3 i d+3 i e x} f^{a+c x^2}\right ) \, dx\\ &=\frac {1}{8} \int e^{-3 i d-3 i e x} f^{a+c x^2} \, dx+\frac {1}{8} \int e^{3 i d+3 i e x} f^{a+c x^2} \, dx+\frac {3}{8} \int e^{-i d-i e x} f^{a+c x^2} \, dx+\frac {3}{8} \int e^{i d+i e x} f^{a+c x^2} \, dx\\ &=\frac {1}{8} \int e^{-3 i d-3 i e x+a \log (f)+c x^2 \log (f)} \, dx+\frac {1}{8} \int e^{3 i d+3 i e x+a \log (f)+c x^2 \log (f)} \, dx+\frac {3}{8} \int e^{-i d-i e x+a \log (f)+c x^2 \log (f)} \, dx+\frac {3}{8} \int e^{i d+i e x+a \log (f)+c x^2 \log (f)} \, dx\\ &=\frac {1}{8} \left (3 e^{-i d+\frac {e^2}{4 c \log (f)}} f^a\right ) \int e^{\frac {(-i e+2 c x \log (f))^2}{4 c \log (f)}} \, dx+\frac {1}{8} \left (3 e^{i d+\frac {e^2}{4 c \log (f)}} f^a\right ) \int e^{\frac {(i e+2 c x \log (f))^2}{4 c \log (f)}} \, dx+\frac {1}{8} \left (e^{-3 i d+\frac {9 e^2}{4 c \log (f)}} f^a\right ) \int e^{\frac {(-3 i e+2 c x \log (f))^2}{4 c \log (f)}} \, dx+\frac {1}{8} \left (e^{3 i d+\frac {9 e^2}{4 c \log (f)}} f^a\right ) \int e^{\frac {(3 i e+2 c x \log (f))^2}{4 c \log (f)}} \, dx\\ &=-\frac {3 e^{-i d+\frac {e^2}{4 c \log (f)}} f^a \sqrt {\pi } \text {erfi}\left (\frac {i e-2 c x \log (f)}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}-\frac {e^{-3 i d+\frac {9 e^2}{4 c \log (f)}} f^a \sqrt {\pi } \text {erfi}\left (\frac {3 i e-2 c x \log (f)}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}+\frac {3 e^{i d+\frac {e^2}{4 c \log (f)}} f^a \sqrt {\pi } \text {erfi}\left (\frac {i e+2 c x \log (f)}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}+\frac {e^{3 i d+\frac {9 e^2}{4 c \log (f)}} f^a \sqrt {\pi } \text {erfi}\left (\frac {3 i e+2 c x \log (f)}{2 \sqrt {c} \sqrt {\log (f)}}\right )}{16 \sqrt {c} \sqrt {\log (f)}}\\ \end {align*}

________________________________________________________________________________________

Mathematica [A]  time = 0.42, size = 218, normalized size = 0.74 \[ \frac {\sqrt {\pi } f^a e^{\frac {e^2}{4 c \log (f)}} \left (e^{\frac {2 e^2}{c \log (f)}} \left ((\cos (3 d)-i \sin (3 d)) \text {erfi}\left (\frac {2 c x \log (f)-3 i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )+(\cos (3 d)+i \sin (3 d)) \text {erfi}\left (\frac {2 c x \log (f)+3 i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )\right )+3 (\cos (d)-i \sin (d)) \text {erfi}\left (\frac {2 c x \log (f)-i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )+3 (\cos (d)+i \sin (d)) \text {erfi}\left (\frac {2 c x \log (f)+i e}{2 \sqrt {c} \sqrt {\log (f)}}\right )\right )}{16 \sqrt {c} \sqrt {\log (f)}} \]

Antiderivative was successfully verified.

[In]

Integrate[f^(a + c*x^2)*Cos[d + e*x]^3,x]

[Out]

(E^(e^2/(4*c*Log[f]))*f^a*Sqrt[Pi]*(3*Erfi[((-I)*e + 2*c*x*Log[f])/(2*Sqrt[c]*Sqrt[Log[f]])]*(Cos[d] - I*Sin[d
]) + 3*Erfi[(I*e + 2*c*x*Log[f])/(2*Sqrt[c]*Sqrt[Log[f]])]*(Cos[d] + I*Sin[d]) + E^((2*e^2)/(c*Log[f]))*(Erfi[
((-3*I)*e + 2*c*x*Log[f])/(2*Sqrt[c]*Sqrt[Log[f]])]*(Cos[3*d] - I*Sin[3*d]) + Erfi[((3*I)*e + 2*c*x*Log[f])/(2
*Sqrt[c]*Sqrt[Log[f]])]*(Cos[3*d] + I*Sin[3*d]))))/(16*Sqrt[c]*Sqrt[Log[f]])

________________________________________________________________________________________

fricas [A]  time = 1.36, size = 280, normalized size = 0.96 \[ -\frac {\sqrt {\pi } \sqrt {-c \log \relax (f)} \operatorname {erf}\left (\frac {{\left (2 \, c x \log \relax (f) + 3 i \, e\right )} \sqrt {-c \log \relax (f)}}{2 \, c \log \relax (f)}\right ) e^{\left (\frac {4 \, a c \log \relax (f)^{2} + 12 i \, c d \log \relax (f) + 9 \, e^{2}}{4 \, c \log \relax (f)}\right )} + 3 \, \sqrt {\pi } \sqrt {-c \log \relax (f)} \operatorname {erf}\left (\frac {{\left (2 \, c x \log \relax (f) + i \, e\right )} \sqrt {-c \log \relax (f)}}{2 \, c \log \relax (f)}\right ) e^{\left (\frac {4 \, a c \log \relax (f)^{2} + 4 i \, c d \log \relax (f) + e^{2}}{4 \, c \log \relax (f)}\right )} + 3 \, \sqrt {\pi } \sqrt {-c \log \relax (f)} \operatorname {erf}\left (\frac {{\left (2 \, c x \log \relax (f) - i \, e\right )} \sqrt {-c \log \relax (f)}}{2 \, c \log \relax (f)}\right ) e^{\left (\frac {4 \, a c \log \relax (f)^{2} - 4 i \, c d \log \relax (f) + e^{2}}{4 \, c \log \relax (f)}\right )} + \sqrt {\pi } \sqrt {-c \log \relax (f)} \operatorname {erf}\left (\frac {{\left (2 \, c x \log \relax (f) - 3 i \, e\right )} \sqrt {-c \log \relax (f)}}{2 \, c \log \relax (f)}\right ) e^{\left (\frac {4 \, a c \log \relax (f)^{2} - 12 i \, c d \log \relax (f) + 9 \, e^{2}}{4 \, c \log \relax (f)}\right )}}{16 \, c \log \relax (f)} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(f^(c*x^2+a)*cos(e*x+d)^3,x, algorithm="fricas")

[Out]

-1/16*(sqrt(pi)*sqrt(-c*log(f))*erf(1/2*(2*c*x*log(f) + 3*I*e)*sqrt(-c*log(f))/(c*log(f)))*e^(1/4*(4*a*c*log(f
)^2 + 12*I*c*d*log(f) + 9*e^2)/(c*log(f))) + 3*sqrt(pi)*sqrt(-c*log(f))*erf(1/2*(2*c*x*log(f) + I*e)*sqrt(-c*l
og(f))/(c*log(f)))*e^(1/4*(4*a*c*log(f)^2 + 4*I*c*d*log(f) + e^2)/(c*log(f))) + 3*sqrt(pi)*sqrt(-c*log(f))*erf
(1/2*(2*c*x*log(f) - I*e)*sqrt(-c*log(f))/(c*log(f)))*e^(1/4*(4*a*c*log(f)^2 - 4*I*c*d*log(f) + e^2)/(c*log(f)
)) + sqrt(pi)*sqrt(-c*log(f))*erf(1/2*(2*c*x*log(f) - 3*I*e)*sqrt(-c*log(f))/(c*log(f)))*e^(1/4*(4*a*c*log(f)^
2 - 12*I*c*d*log(f) + 9*e^2)/(c*log(f))))/(c*log(f))

________________________________________________________________________________________

giac [F]  time = 0.00, size = 0, normalized size = 0.00 \[ \int f^{c x^{2} + a} \cos \left (e x + d\right )^{3}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(f^(c*x^2+a)*cos(e*x+d)^3,x, algorithm="giac")

[Out]

integrate(f^(c*x^2 + a)*cos(e*x + d)^3, x)

________________________________________________________________________________________

maple [A]  time = 0.58, size = 242, normalized size = 0.83 \[ \frac {\sqrt {\pi }\, f^{a} {\mathrm e}^{-\frac {3 \left (4 i d \ln \relax (f ) c -3 e^{2}\right )}{4 \ln \relax (f ) c}} \erf \left (\sqrt {-c \ln \relax (f )}\, x +\frac {3 i e}{2 \sqrt {-c \ln \relax (f )}}\right )}{16 \sqrt {-c \ln \relax (f )}}+\frac {3 \sqrt {\pi }\, f^{a} {\mathrm e}^{-\frac {4 i d \ln \relax (f ) c -e^{2}}{4 \ln \relax (f ) c}} \erf \left (\sqrt {-c \ln \relax (f )}\, x +\frac {i e}{2 \sqrt {-c \ln \relax (f )}}\right )}{16 \sqrt {-c \ln \relax (f )}}-\frac {3 \sqrt {\pi }\, f^{a} {\mathrm e}^{\frac {4 i d \ln \relax (f ) c +e^{2}}{4 \ln \relax (f ) c}} \erf \left (-\sqrt {-c \ln \relax (f )}\, x +\frac {i e}{2 \sqrt {-c \ln \relax (f )}}\right )}{16 \sqrt {-c \ln \relax (f )}}-\frac {\sqrt {\pi }\, f^{a} {\mathrm e}^{\frac {3 i d \ln \relax (f ) c +\frac {9 e^{2}}{4}}{c \ln \relax (f )}} \erf \left (-\sqrt {-c \ln \relax (f )}\, x +\frac {3 i e}{2 \sqrt {-c \ln \relax (f )}}\right )}{16 \sqrt {-c \ln \relax (f )}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(f^(c*x^2+a)*cos(e*x+d)^3,x)

[Out]

1/16*Pi^(1/2)*f^a*exp(-3/4*(4*I*d*ln(f)*c-3*e^2)/ln(f)/c)/(-c*ln(f))^(1/2)*erf((-c*ln(f))^(1/2)*x+3/2*I*e/(-c*
ln(f))^(1/2))+3/16*Pi^(1/2)*f^a*exp(-1/4*(4*I*d*ln(f)*c-e^2)/ln(f)/c)/(-c*ln(f))^(1/2)*erf((-c*ln(f))^(1/2)*x+
1/2*I*e/(-c*ln(f))^(1/2))-3/16*Pi^(1/2)*f^a*exp(1/4*(4*I*d*ln(f)*c+e^2)/ln(f)/c)/(-c*ln(f))^(1/2)*erf(-(-c*ln(
f))^(1/2)*x+1/2*I*e/(-c*ln(f))^(1/2))-1/16*Pi^(1/2)*f^a*exp(3/4*(4*I*d*ln(f)*c+3*e^2)/ln(f)/c)/(-c*ln(f))^(1/2
)*erf(-(-c*ln(f))^(1/2)*x+3/2*I*e/(-c*ln(f))^(1/2))

________________________________________________________________________________________

maxima [C]  time = 0.38, size = 406, normalized size = 1.39 \[ -\frac {\sqrt {\pi } {\left (f^{a} {\left (\cos \left (3 \, d\right ) - i \, \sin \left (3 \, d\right )\right )} \operatorname {erf}\left (x \overline {\sqrt {-c \log \relax (f)}} + \frac {3}{2} i \, e \overline {\frac {1}{\sqrt {-c \log \relax (f)}}}\right ) e^{\left (\frac {9 \, e^{2}}{4 \, c \log \relax (f)}\right )} + f^{a} {\left (\cos \left (3 \, d\right ) + i \, \sin \left (3 \, d\right )\right )} \operatorname {erf}\left (x \overline {\sqrt {-c \log \relax (f)}} - \frac {3}{2} i \, e \overline {\frac {1}{\sqrt {-c \log \relax (f)}}}\right ) e^{\left (\frac {9 \, e^{2}}{4 \, c \log \relax (f)}\right )} - f^{a} {\left (\cos \left (3 \, d\right ) + i \, \sin \left (3 \, d\right )\right )} \operatorname {erf}\left (\frac {2 \, c x \log \relax (f) + 3 i \, e}{2 \, \sqrt {-c \log \relax (f)}}\right ) e^{\left (\frac {9 \, e^{2}}{4 \, c \log \relax (f)}\right )} - f^{a} {\left (\cos \left (3 \, d\right ) - i \, \sin \left (3 \, d\right )\right )} \operatorname {erf}\left (\frac {2 \, c x \log \relax (f) - 3 i \, e}{2 \, \sqrt {-c \log \relax (f)}}\right ) e^{\left (\frac {9 \, e^{2}}{4 \, c \log \relax (f)}\right )} + 3 \, f^{a} {\left (\cos \relax (d) - i \, \sin \relax (d)\right )} \operatorname {erf}\left (x \overline {\sqrt {-c \log \relax (f)}} + \frac {1}{2} i \, e \overline {\frac {1}{\sqrt {-c \log \relax (f)}}}\right ) e^{\left (\frac {e^{2}}{4 \, c \log \relax (f)}\right )} + 3 \, f^{a} {\left (\cos \relax (d) + i \, \sin \relax (d)\right )} \operatorname {erf}\left (x \overline {\sqrt {-c \log \relax (f)}} - \frac {1}{2} i \, e \overline {\frac {1}{\sqrt {-c \log \relax (f)}}}\right ) e^{\left (\frac {e^{2}}{4 \, c \log \relax (f)}\right )} - 3 \, f^{a} {\left (\cos \relax (d) + i \, \sin \relax (d)\right )} \operatorname {erf}\left (\frac {2 \, c x \log \relax (f) + i \, e}{2 \, \sqrt {-c \log \relax (f)}}\right ) e^{\left (\frac {e^{2}}{4 \, c \log \relax (f)}\right )} - 3 \, f^{a} {\left (\cos \relax (d) - i \, \sin \relax (d)\right )} \operatorname {erf}\left (\frac {2 \, c x \log \relax (f) - i \, e}{2 \, \sqrt {-c \log \relax (f)}}\right ) e^{\left (\frac {e^{2}}{4 \, c \log \relax (f)}\right )}\right )} \sqrt {-c \log \relax (f)}}{32 \, c \log \relax (f)} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(f^(c*x^2+a)*cos(e*x+d)^3,x, algorithm="maxima")

[Out]

-1/32*sqrt(pi)*(f^a*(cos(3*d) - I*sin(3*d))*erf(x*conjugate(sqrt(-c*log(f))) + 3/2*I*e*conjugate(1/sqrt(-c*log
(f))))*e^(9/4*e^2/(c*log(f))) + f^a*(cos(3*d) + I*sin(3*d))*erf(x*conjugate(sqrt(-c*log(f))) - 3/2*I*e*conjuga
te(1/sqrt(-c*log(f))))*e^(9/4*e^2/(c*log(f))) - f^a*(cos(3*d) + I*sin(3*d))*erf(1/2*(2*c*x*log(f) + 3*I*e)/sqr
t(-c*log(f)))*e^(9/4*e^2/(c*log(f))) - f^a*(cos(3*d) - I*sin(3*d))*erf(1/2*(2*c*x*log(f) - 3*I*e)/sqrt(-c*log(
f)))*e^(9/4*e^2/(c*log(f))) + 3*f^a*(cos(d) - I*sin(d))*erf(x*conjugate(sqrt(-c*log(f))) + 1/2*I*e*conjugate(1
/sqrt(-c*log(f))))*e^(1/4*e^2/(c*log(f))) + 3*f^a*(cos(d) + I*sin(d))*erf(x*conjugate(sqrt(-c*log(f))) - 1/2*I
*e*conjugate(1/sqrt(-c*log(f))))*e^(1/4*e^2/(c*log(f))) - 3*f^a*(cos(d) + I*sin(d))*erf(1/2*(2*c*x*log(f) + I*
e)/sqrt(-c*log(f)))*e^(1/4*e^2/(c*log(f))) - 3*f^a*(cos(d) - I*sin(d))*erf(1/2*(2*c*x*log(f) - I*e)/sqrt(-c*lo
g(f)))*e^(1/4*e^2/(c*log(f))))*sqrt(-c*log(f))/(c*log(f))

________________________________________________________________________________________

mupad [F]  time = 0.00, size = -1, normalized size = -0.00 \[ \int f^{c\,x^2+a}\,{\cos \left (d+e\,x\right )}^3 \,d x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(f^(a + c*x^2)*cos(d + e*x)^3,x)

[Out]

int(f^(a + c*x^2)*cos(d + e*x)^3, x)

________________________________________________________________________________________

sympy [F]  time = 0.00, size = 0, normalized size = 0.00 \[ \int f^{a + c x^{2}} \cos ^{3}{\left (d + e x \right )}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(f**(c*x**2+a)*cos(e*x+d)**3,x)

[Out]

Integral(f**(a + c*x**2)*cos(d + e*x)**3, x)

________________________________________________________________________________________