Optimal. Leaf size=197 \[ \frac {\sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^{1+p}}{b f (5+4 p)}-\frac {(a-b (5+4 p)) \, _2F_1\left (\frac {1}{4},-p;\frac {5}{4};-\frac {b \sin ^4(e+f x)}{a}\right ) \sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}}{b f (5+4 p)}-\frac {2 \, _2F_1\left (\frac {3}{4},-p;\frac {7}{4};-\frac {b \sin ^4(e+f x)}{a}\right ) \sin ^3(e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}}{3 f} \]
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Rubi [A]
time = 0.15, antiderivative size = 191, normalized size of antiderivative = 0.97, number of steps
used = 8, number of rules used = 7, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.304, Rules used = {3302, 1221,
1218, 252, 251, 372, 371} \begin {gather*} \frac {\left (1-\frac {a}{4 b p+5 b}\right ) \sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (\frac {b \sin ^4(e+f x)}{a}+1\right )^{-p} \, _2F_1\left (\frac {1}{4},-p;\frac {5}{4};-\frac {b \sin ^4(e+f x)}{a}\right )}{f}-\frac {2 \sin ^3(e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (\frac {b \sin ^4(e+f x)}{a}+1\right )^{-p} \, _2F_1\left (\frac {3}{4},-p;\frac {7}{4};-\frac {b \sin ^4(e+f x)}{a}\right )}{3 f}+\frac {\sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^{p+1}}{b f (4 p+5)} \end {gather*}
Antiderivative was successfully verified.
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Rule 251
Rule 252
Rule 371
Rule 372
Rule 1218
Rule 1221
Rule 3302
Rubi steps
\begin {align*} \int \cos ^5(e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx &=\frac {\text {Subst}\left (\int \left (1-x^2\right )^2 \left (a+b x^4\right )^p \, dx,x,\sin (e+f x)\right )}{f}\\ &=\frac {\sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^{1+p}}{b f (5+4 p)}+\frac {\text {Subst}\left (\int \left (-a+b (5+4 p)-2 b (5+4 p) x^2\right ) \left (a+b x^4\right )^p \, dx,x,\sin (e+f x)\right )}{b f (5+4 p)}\\ &=\frac {\sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^{1+p}}{b f (5+4 p)}+\frac {\text {Subst}\left (\int \left (-a \left (1-\frac {b (5+4 p)}{a}\right ) \left (a+b x^4\right )^p-2 b (5+4 p) x^2 \left (a+b x^4\right )^p\right ) \, dx,x,\sin (e+f x)\right )}{b f (5+4 p)}\\ &=\frac {\sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^{1+p}}{b f (5+4 p)}-\frac {2 \text {Subst}\left (\int x^2 \left (a+b x^4\right )^p \, dx,x,\sin (e+f x)\right )}{f}-\frac {(a-5 b-4 b p) \text {Subst}\left (\int \left (a+b x^4\right )^p \, dx,x,\sin (e+f x)\right )}{b f (5+4 p)}\\ &=\frac {\sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^{1+p}}{b f (5+4 p)}-\frac {\left (2 \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}\right ) \text {Subst}\left (\int x^2 \left (1+\frac {b x^4}{a}\right )^p \, dx,x,\sin (e+f x)\right )}{f}-\frac {\left ((a-5 b-4 b p) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}\right ) \text {Subst}\left (\int \left (1+\frac {b x^4}{a}\right )^p \, dx,x,\sin (e+f x)\right )}{b f (5+4 p)}\\ &=\frac {\sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^{1+p}}{b f (5+4 p)}-\frac {(a-b (5+4 p)) \, _2F_1\left (\frac {1}{4},-p;\frac {5}{4};-\frac {b \sin ^4(e+f x)}{a}\right ) \sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}}{b f (5+4 p)}-\frac {2 \, _2F_1\left (\frac {3}{4},-p;\frac {7}{4};-\frac {b \sin ^4(e+f x)}{a}\right ) \sin ^3(e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}}{3 f}\\ \end {align*}
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Mathematica [A]
time = 0.11, size = 141, normalized size = 0.72 \begin {gather*} \frac {\sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p} \left (15 \, _2F_1\left (\frac {1}{4},-p;\frac {5}{4};-\frac {b \sin ^4(e+f x)}{a}\right )-10 \, _2F_1\left (\frac {3}{4},-p;\frac {7}{4};-\frac {b \sin ^4(e+f x)}{a}\right ) \sin ^2(e+f x)+3 \, _2F_1\left (\frac {5}{4},-p;\frac {9}{4};-\frac {b \sin ^4(e+f x)}{a}\right ) \sin ^4(e+f x)\right )}{15 f} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.88, size = 0, normalized size = 0.00 \[\int \left (\cos ^{5}\left (f x +e \right )\right ) \left (a +b \left (\sin ^{4}\left (f x +e \right )\right )\right )^{p}\, dx\]
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 [F]
time = 0.42, size = 37, normalized size = 0.19 \begin {gather*} {\rm integral}\left ({\left (b \cos \left (f x + e\right )^{4} - 2 \, b \cos \left (f x + e\right )^{2} + a + b\right )}^{p} \cos \left (f x + e\right )^{5}, x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \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 {\cos \left (e+f\,x\right )}^5\,{\left (b\,{\sin \left (e+f\,x\right )}^4+a\right )}^p \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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