Optimal. Leaf size=157 \[ -\frac {a b (3+p) (e \cos (c+d x))^{1+p}}{d e (1+p) (2+p)}-\frac {\left (b^2+a^2 (2+p)\right ) (e \cos (c+d x))^{1+p} \, _2F_1\left (\frac {1}{2},\frac {1+p}{2};\frac {3+p}{2};\cos ^2(c+d x)\right ) \sin (c+d x)}{d e (1+p) (2+p) \sqrt {\sin ^2(c+d x)}}-\frac {b (e \cos (c+d x))^{1+p} (a+b \sin (c+d x))}{d e (2+p)} \]
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Rubi [A]
time = 0.11, antiderivative size = 157, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.130, Rules used = {2771, 2748,
2722} \begin {gather*} -\frac {\left (a^2 (p+2)+b^2\right ) \sin (c+d x) (e \cos (c+d x))^{p+1} \, _2F_1\left (\frac {1}{2},\frac {p+1}{2};\frac {p+3}{2};\cos ^2(c+d x)\right )}{d e (p+1) (p+2) \sqrt {\sin ^2(c+d x)}}-\frac {a b (p+3) (e \cos (c+d x))^{p+1}}{d e (p+1) (p+2)}-\frac {b (a+b \sin (c+d x)) (e \cos (c+d x))^{p+1}}{d e (p+2)} \end {gather*}
Antiderivative was successfully verified.
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Rule 2722
Rule 2748
Rule 2771
Rubi steps
\begin {align*} \int (e \cos (c+d x))^p (a+b \sin (c+d x))^2 \, dx &=-\frac {b (e \cos (c+d x))^{1+p} (a+b \sin (c+d x))}{d e (2+p)}+\frac {\int (e \cos (c+d x))^p \left (b^2+a^2 (2+p)+a b (3+p) \sin (c+d x)\right ) \, dx}{2+p}\\ &=-\frac {a b (3+p) (e \cos (c+d x))^{1+p}}{d e (1+p) (2+p)}-\frac {b (e \cos (c+d x))^{1+p} (a+b \sin (c+d x))}{d e (2+p)}+\frac {\left (b^2+a^2 (2+p)\right ) \int (e \cos (c+d x))^p \, dx}{2+p}\\ &=-\frac {a b (3+p) (e \cos (c+d x))^{1+p}}{d e (1+p) (2+p)}-\frac {\left (b^2+a^2 (2+p)\right ) (e \cos (c+d x))^{1+p} \, _2F_1\left (\frac {1}{2},\frac {1+p}{2};\frac {3+p}{2};\cos ^2(c+d x)\right ) \sin (c+d x)}{d e (1+p) (2+p) \sqrt {\sin ^2(c+d x)}}-\frac {b (e \cos (c+d x))^{1+p} (a+b \sin (c+d x))}{d e (2+p)}\\ \end {align*}
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Mathematica [C] Result contains complex when optimal does not.
time = 0.70, size = 285, normalized size = 1.82 \begin {gather*} -\frac {(e \cos (c+d x))^p \left (2^{-p} a b \left (e^{-i (c+d x)}+e^{i (c+d x)}\right )^p \left (1+e^{2 i (c+d x)}\right ) \cos ^{-p}(c+d x) \left (-e^{-i (c+d x)} (-1+p) \, _2F_1\left (1,\frac {1+p}{2};\frac {1-p}{2};-e^{2 i (c+d x)}\right )+e^{i (c+d x)} (1+p) \, _2F_1\left (1,\frac {3+p}{2};\frac {3-p}{2};-e^{2 i (c+d x)}\right )\right ) \sqrt {\sin ^2(c+d x)}-\frac {1}{2} b^2 (-1+p) \, _2F_1\left (-\frac {1}{2},\frac {1+p}{2};\frac {3+p}{2};\cos ^2(c+d x)\right ) \sin (2 (c+d x))-\frac {1}{2} a^2 (-1+p) \, _2F_1\left (\frac {1}{2},\frac {1+p}{2};\frac {3+p}{2};\cos ^2(c+d x)\right ) \sin (2 (c+d x))\right )}{\left (d-d p^2\right ) \sqrt {\sin ^2(c+d x)}} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.70, size = 0, normalized size = 0.00 \[\int \left (e \cos \left (d x +c \right )\right )^{p} \left (a +b \sin \left (d x +c \right )\right )^{2}\, dx\]
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 = 0.00, 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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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (e \cos {\left (c + d x \right )}\right )^{p} \left (a + b \sin {\left (c + d x \right )}\right )^{2}\, dx \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 {\left (e\,\cos \left (c+d\,x\right )\right )}^p\,{\left (a+b\,\sin \left (c+d\,x\right )\right )}^2 \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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