3.3.14 \(\int (e \cos (c+d x))^{7/2} (a+a \sin (c+d x))^3 \, dx\) [214]

Optimal. Leaf size=203 \[ -\frac {34 a^3 (e \cos (c+d x))^{9/2}}{99 d e}+\frac {170 a^3 e^4 \sqrt {\cos (c+d x)} F\left (\left .\frac {1}{2} (c+d x)\right |2\right )}{231 d \sqrt {e \cos (c+d x)}}+\frac {170 a^3 e^3 \sqrt {e \cos (c+d x)} \sin (c+d x)}{231 d}+\frac {34 a^3 e (e \cos (c+d x))^{5/2} \sin (c+d x)}{77 d}-\frac {2 a (e \cos (c+d x))^{9/2} (a+a \sin (c+d x))^2}{13 d e}-\frac {34 (e \cos (c+d x))^{9/2} \left (a^3+a^3 \sin (c+d x)\right )}{143 d e} \]

[Out]

-34/99*a^3*(e*cos(d*x+c))^(9/2)/d/e+34/77*a^3*e*(e*cos(d*x+c))^(5/2)*sin(d*x+c)/d-2/13*a*(e*cos(d*x+c))^(9/2)*
(a+a*sin(d*x+c))^2/d/e-34/143*(e*cos(d*x+c))^(9/2)*(a^3+a^3*sin(d*x+c))/d/e+170/231*a^3*e^4*(cos(1/2*d*x+1/2*c
)^2)^(1/2)/cos(1/2*d*x+1/2*c)*EllipticF(sin(1/2*d*x+1/2*c),2^(1/2))*cos(d*x+c)^(1/2)/d/(e*cos(d*x+c))^(1/2)+17
0/231*a^3*e^3*sin(d*x+c)*(e*cos(d*x+c))^(1/2)/d

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Rubi [A]
time = 0.15, antiderivative size = 203, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 5, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {2757, 2748, 2715, 2721, 2720} \begin {gather*} \frac {170 a^3 e^4 \sqrt {\cos (c+d x)} F\left (\left .\frac {1}{2} (c+d x)\right |2\right )}{231 d \sqrt {e \cos (c+d x)}}+\frac {170 a^3 e^3 \sin (c+d x) \sqrt {e \cos (c+d x)}}{231 d}-\frac {34 a^3 (e \cos (c+d x))^{9/2}}{99 d e}-\frac {34 \left (a^3 \sin (c+d x)+a^3\right ) (e \cos (c+d x))^{9/2}}{143 d e}+\frac {34 a^3 e \sin (c+d x) (e \cos (c+d x))^{5/2}}{77 d}-\frac {2 a (a \sin (c+d x)+a)^2 (e \cos (c+d x))^{9/2}}{13 d e} \end {gather*}

Antiderivative was successfully verified.

[In]

Int[(e*Cos[c + d*x])^(7/2)*(a + a*Sin[c + d*x])^3,x]

[Out]

(-34*a^3*(e*Cos[c + d*x])^(9/2))/(99*d*e) + (170*a^3*e^4*Sqrt[Cos[c + d*x]]*EllipticF[(c + d*x)/2, 2])/(231*d*
Sqrt[e*Cos[c + d*x]]) + (170*a^3*e^3*Sqrt[e*Cos[c + d*x]]*Sin[c + d*x])/(231*d) + (34*a^3*e*(e*Cos[c + d*x])^(
5/2)*Sin[c + d*x])/(77*d) - (2*a*(e*Cos[c + d*x])^(9/2)*(a + a*Sin[c + d*x])^2)/(13*d*e) - (34*(e*Cos[c + d*x]
)^(9/2)*(a^3 + a^3*Sin[c + d*x]))/(143*d*e)

Rule 2715

Int[((b_.)*sin[(c_.) + (d_.)*(x_)])^(n_), x_Symbol] :> Simp[(-b)*Cos[c + d*x]*((b*Sin[c + d*x])^(n - 1)/(d*n))
, x] + Dist[b^2*((n - 1)/n), Int[(b*Sin[c + d*x])^(n - 2), x], x] /; FreeQ[{b, c, d}, x] && GtQ[n, 1] && Integ
erQ[2*n]

Rule 2720

Int[1/Sqrt[sin[(c_.) + (d_.)*(x_)]], x_Symbol] :> Simp[(2/d)*EllipticF[(1/2)*(c - Pi/2 + d*x), 2], x] /; FreeQ
[{c, d}, x]

Rule 2721

Int[((b_)*sin[(c_.) + (d_.)*(x_)])^(n_), x_Symbol] :> Dist[(b*Sin[c + d*x])^n/Sin[c + d*x]^n, Int[Sin[c + d*x]
^n, x], x] /; FreeQ[{b, c, d}, x] && LtQ[-1, n, 1] && IntegerQ[2*n]

Rule 2748

Int[(cos[(e_.) + (f_.)*(x_)]*(g_.))^(p_)*((a_) + (b_.)*sin[(e_.) + (f_.)*(x_)]), x_Symbol] :> Simp[(-b)*((g*Co
s[e + f*x])^(p + 1)/(f*g*(p + 1))), x] + Dist[a, Int[(g*Cos[e + f*x])^p, x], x] /; FreeQ[{a, b, e, f, g, p}, x
] && (IntegerQ[2*p] || NeQ[a^2 - b^2, 0])

Rule 2757

Int[(cos[(e_.) + (f_.)*(x_)]*(g_.))^(p_)*((a_) + (b_.)*sin[(e_.) + (f_.)*(x_)])^(m_), x_Symbol] :> Simp[(-b)*(
g*Cos[e + f*x])^(p + 1)*((a + b*Sin[e + f*x])^(m - 1)/(f*g*(m + p))), x] + Dist[a*((2*m + p - 1)/(m + p)), Int
[(g*Cos[e + f*x])^p*(a + b*Sin[e + f*x])^(m - 1), x], x] /; FreeQ[{a, b, e, f, g, m, p}, x] && EqQ[a^2 - b^2,
0] && GtQ[m, 0] && NeQ[m + p, 0] && IntegersQ[2*m, 2*p]

Rubi steps

\begin {align*} \int (e \cos (c+d x))^{7/2} (a+a \sin (c+d x))^3 \, dx &=-\frac {2 a (e \cos (c+d x))^{9/2} (a+a \sin (c+d x))^2}{13 d e}+\frac {1}{13} (17 a) \int (e \cos (c+d x))^{7/2} (a+a \sin (c+d x))^2 \, dx\\ &=-\frac {2 a (e \cos (c+d x))^{9/2} (a+a \sin (c+d x))^2}{13 d e}-\frac {34 (e \cos (c+d x))^{9/2} \left (a^3+a^3 \sin (c+d x)\right )}{143 d e}+\frac {1}{11} \left (17 a^2\right ) \int (e \cos (c+d x))^{7/2} (a+a \sin (c+d x)) \, dx\\ &=-\frac {34 a^3 (e \cos (c+d x))^{9/2}}{99 d e}-\frac {2 a (e \cos (c+d x))^{9/2} (a+a \sin (c+d x))^2}{13 d e}-\frac {34 (e \cos (c+d x))^{9/2} \left (a^3+a^3 \sin (c+d x)\right )}{143 d e}+\frac {1}{11} \left (17 a^3\right ) \int (e \cos (c+d x))^{7/2} \, dx\\ &=-\frac {34 a^3 (e \cos (c+d x))^{9/2}}{99 d e}+\frac {34 a^3 e (e \cos (c+d x))^{5/2} \sin (c+d x)}{77 d}-\frac {2 a (e \cos (c+d x))^{9/2} (a+a \sin (c+d x))^2}{13 d e}-\frac {34 (e \cos (c+d x))^{9/2} \left (a^3+a^3 \sin (c+d x)\right )}{143 d e}+\frac {1}{77} \left (85 a^3 e^2\right ) \int (e \cos (c+d x))^{3/2} \, dx\\ &=-\frac {34 a^3 (e \cos (c+d x))^{9/2}}{99 d e}+\frac {170 a^3 e^3 \sqrt {e \cos (c+d x)} \sin (c+d x)}{231 d}+\frac {34 a^3 e (e \cos (c+d x))^{5/2} \sin (c+d x)}{77 d}-\frac {2 a (e \cos (c+d x))^{9/2} (a+a \sin (c+d x))^2}{13 d e}-\frac {34 (e \cos (c+d x))^{9/2} \left (a^3+a^3 \sin (c+d x)\right )}{143 d e}+\frac {1}{231} \left (85 a^3 e^4\right ) \int \frac {1}{\sqrt {e \cos (c+d x)}} \, dx\\ &=-\frac {34 a^3 (e \cos (c+d x))^{9/2}}{99 d e}+\frac {170 a^3 e^3 \sqrt {e \cos (c+d x)} \sin (c+d x)}{231 d}+\frac {34 a^3 e (e \cos (c+d x))^{5/2} \sin (c+d x)}{77 d}-\frac {2 a (e \cos (c+d x))^{9/2} (a+a \sin (c+d x))^2}{13 d e}-\frac {34 (e \cos (c+d x))^{9/2} \left (a^3+a^3 \sin (c+d x)\right )}{143 d e}+\frac {\left (85 a^3 e^4 \sqrt {\cos (c+d x)}\right ) \int \frac {1}{\sqrt {\cos (c+d x)}} \, dx}{231 \sqrt {e \cos (c+d x)}}\\ &=-\frac {34 a^3 (e \cos (c+d x))^{9/2}}{99 d e}+\frac {170 a^3 e^4 \sqrt {\cos (c+d x)} F\left (\left .\frac {1}{2} (c+d x)\right |2\right )}{231 d \sqrt {e \cos (c+d x)}}+\frac {170 a^3 e^3 \sqrt {e \cos (c+d x)} \sin (c+d x)}{231 d}+\frac {34 a^3 e (e \cos (c+d x))^{5/2} \sin (c+d x)}{77 d}-\frac {2 a (e \cos (c+d x))^{9/2} (a+a \sin (c+d x))^2}{13 d e}-\frac {34 (e \cos (c+d x))^{9/2} \left (a^3+a^3 \sin (c+d x)\right )}{143 d e}\\ \end {align*}

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Mathematica [C] Result contains higher order function than in optimal. Order 5 vs. order 4 in optimal.
time = 0.05, size = 66, normalized size = 0.33 \begin {gather*} -\frac {64 \sqrt [4]{2} a^3 (e \cos (c+d x))^{9/2} \, _2F_1\left (-\frac {17}{4},\frac {9}{4};\frac {13}{4};\frac {1}{2} (1-\sin (c+d x))\right )}{9 d e (1+\sin (c+d x))^{9/4}} \end {gather*}

Antiderivative was successfully verified.

[In]

Integrate[(e*Cos[c + d*x])^(7/2)*(a + a*Sin[c + d*x])^3,x]

[Out]

(-64*2^(1/4)*a^3*(e*Cos[c + d*x])^(9/2)*Hypergeometric2F1[-17/4, 9/4, 13/4, (1 - Sin[c + d*x])/2])/(9*d*e*(1 +
Sin[c + d*x])^(9/4))

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Maple [A]
time = 2.40, size = 321, normalized size = 1.58

method	result	size
default	\(-\frac {2 a^{3} e^{4} \left (88704 \left (\sin ^{15}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )-157248 \cos \left (\frac {d x}{2}+\frac {c}{2}\right ) \left (\sin ^{12}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )-310464 \left (\sin ^{13}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+393120 \left (\sin ^{10}\left (\frac {d x}{2}+\frac {c}{2}\right )\right ) \cos \left (\frac {d x}{2}+\frac {c}{2}\right )+337568 \left (\sin ^{11}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )-361296 \cos \left (\frac {d x}{2}+\frac {c}{2}\right ) \left (\sin ^{8}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )-67760 \left (\sin ^{9}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+148824 \left (\sin ^{6}\left (\frac {d x}{2}+\frac {c}{2}\right )\right ) \cos \left (\frac {d x}{2}+\frac {c}{2}\right )-126280 \left (\sin ^{7}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )-12012 \left (\sin ^{4}\left (\frac {d x}{2}+\frac {c}{2}\right )\right ) \cos \left (\frac {d x}{2}+\frac {c}{2}\right )+101948 \left (\sin ^{5}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+3315 \sqrt {\frac {1}{2}-\frac {\cos \left (d x +c \right )}{2}}\, \sqrt {2 \left (\sin ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )-1}\, \EllipticF \left (\cos \left (\frac {d x}{2}+\frac {c}{2}\right ), \sqrt {2}\right )-5694 \left (\sin ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right ) \cos \left (\frac {d x}{2}+\frac {c}{2}\right )-30338 \left (\sin ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+3311 \sin \left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{9009 \sin \left (\frac {d x}{2}+\frac {c}{2}\right ) \sqrt {-2 \left (\sin ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right ) e +e}\, d}\)	\(321\)

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((e*cos(d*x+c))^(7/2)*(a+a*sin(d*x+c))^3,x,method=_RETURNVERBOSE)

[Out]

-2/9009/sin(1/2*d*x+1/2*c)/(-2*sin(1/2*d*x+1/2*c)^2*e+e)^(1/2)*a^3*e^4*(88704*sin(1/2*d*x+1/2*c)^15-157248*cos
(1/2*d*x+1/2*c)*sin(1/2*d*x+1/2*c)^12-310464*sin(1/2*d*x+1/2*c)^13+393120*sin(1/2*d*x+1/2*c)^10*cos(1/2*d*x+1/
2*c)+337568*sin(1/2*d*x+1/2*c)^11-361296*cos(1/2*d*x+1/2*c)*sin(1/2*d*x+1/2*c)^8-67760*sin(1/2*d*x+1/2*c)^9+14
8824*sin(1/2*d*x+1/2*c)^6*cos(1/2*d*x+1/2*c)-126280*sin(1/2*d*x+1/2*c)^7-12012*sin(1/2*d*x+1/2*c)^4*cos(1/2*d*
x+1/2*c)+101948*sin(1/2*d*x+1/2*c)^5+3315*(sin(1/2*d*x+1/2*c)^2)^(1/2)*(2*sin(1/2*d*x+1/2*c)^2-1)^(1/2)*Ellipt
icF(cos(1/2*d*x+1/2*c),2^(1/2))-5694*sin(1/2*d*x+1/2*c)^2*cos(1/2*d*x+1/2*c)-30338*sin(1/2*d*x+1/2*c)^3+3311*s
in(1/2*d*x+1/2*c))/d

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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.

[In]

integrate((e*cos(d*x+c))^(7/2)*(a+a*sin(d*x+c))^3,x, algorithm="maxima")

[Out]

e^(7/2)*integrate((a*sin(d*x + c) + a)^3*cos(d*x + c)^(7/2), x)

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Fricas [C] Result contains higher order function than in optimal. Order 9 vs. order 4.
time = 0.13, size = 149, normalized size = 0.73 \begin {gather*} \frac {-3315 i \, \sqrt {2} a^{3} e^{\frac {7}{2}} {\rm weierstrassPInverse}\left (-4, 0, \cos \left (d x + c\right ) + i \, \sin \left (d x + c\right )\right ) + 3315 i \, \sqrt {2} a^{3} e^{\frac {7}{2}} {\rm weierstrassPInverse}\left (-4, 0, \cos \left (d x + c\right ) - i \, \sin \left (d x + c\right )\right ) + 2 \, {\left (693 \, a^{3} \cos \left (d x + c\right )^{6} e^{\frac {7}{2}} - 4004 \, a^{3} \cos \left (d x + c\right )^{4} e^{\frac {7}{2}} - 39 \, {\left (63 \, a^{3} \cos \left (d x + c\right )^{4} e^{\frac {7}{2}} - 51 \, a^{3} \cos \left (d x + c\right )^{2} e^{\frac {7}{2}} - 85 \, a^{3} e^{\frac {7}{2}}\right )} \sin \left (d x + c\right )\right )} \sqrt {\cos \left (d x + c\right )}}{9009 \, d} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((e*cos(d*x+c))^(7/2)*(a+a*sin(d*x+c))^3,x, algorithm="fricas")

[Out]

1/9009*(-3315*I*sqrt(2)*a^3*e^(7/2)*weierstrassPInverse(-4, 0, cos(d*x + c) + I*sin(d*x + c)) + 3315*I*sqrt(2)
*a^3*e^(7/2)*weierstrassPInverse(-4, 0, cos(d*x + c) - I*sin(d*x + c)) + 2*(693*a^3*cos(d*x + c)^6*e^(7/2) - 4
004*a^3*cos(d*x + c)^4*e^(7/2) - 39*(63*a^3*cos(d*x + c)^4*e^(7/2) - 51*a^3*cos(d*x + c)^2*e^(7/2) - 85*a^3*e^
(7/2))*sin(d*x + c))*sqrt(cos(d*x + c)))/d

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Sympy [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: SystemError} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((e*cos(d*x+c))**(7/2)*(a+a*sin(d*x+c))**3,x)

[Out]

Exception raised: SystemError >> excessive stack use: stack is 7316 deep

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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.

[In]

integrate((e*cos(d*x+c))^(7/2)*(a+a*sin(d*x+c))^3,x, algorithm="giac")

[Out]

integrate((a*sin(d*x + c) + a)^3*cos(d*x + c)^(7/2)*e^(7/2), x)

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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int {\left (e\,\cos \left (c+d\,x\right )\right )}^{7/2}\,{\left (a+a\,\sin \left (c+d\,x\right )\right )}^3 \,d x \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((e*cos(c + d*x))^(7/2)*(a + a*sin(c + d*x))^3,x)

[Out]

int((e*cos(c + d*x))^(7/2)*(a + a*sin(c + d*x))^3, x)

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