Optimal. Leaf size=93 \[ -\frac {2^{\frac {3}{2}+\frac {p}{2}} a (e \cos (c+d x))^{1+p} \, _2F_1\left (\frac {1}{2} (-1-p),\frac {1+p}{2};\frac {3+p}{2};\frac {1}{2} (1-\sin (c+d x))\right ) (1+\sin (c+d x))^{\frac {1}{2} (-1-p)}}{d e (1+p)} \]
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Rubi [A]
time = 0.04, antiderivative size = 93, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.095, Rules used = {2767, 71}
\begin {gather*} -\frac {a 2^{\frac {p}{2}+\frac {3}{2}} (\sin (c+d x)+1)^{\frac {1}{2} (-p-1)} (e \cos (c+d x))^{p+1} \, _2F_1\left (\frac {1}{2} (-p-1),\frac {p+1}{2};\frac {p+3}{2};\frac {1}{2} (1-\sin (c+d x))\right )}{d e (p+1)} \end {gather*}
Antiderivative was successfully verified.
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Rule 71
Rule 2767
Rubi steps
\begin {align*} \int (e \cos (c+d x))^p (a+a \sin (c+d x)) \, dx &=\frac {\left (a (e \cos (c+d x))^{1+p} (1-\sin (c+d x))^{\frac {1}{2} (-1-p)} (1+\sin (c+d x))^{\frac {1}{2} (-1-p)}\right ) \text {Subst}\left (\int (1-x)^{\frac {1}{2} (-1+p)} (1+x)^{1+\frac {1}{2} (-1+p)} \, dx,x,\sin (c+d x)\right )}{d e}\\ &=-\frac {2^{\frac {3}{2}+\frac {p}{2}} a (e \cos (c+d x))^{1+p} \, _2F_1\left (\frac {1}{2} (-1-p),\frac {1+p}{2};\frac {3+p}{2};\frac {1}{2} (1-\sin (c+d x))\right ) (1+\sin (c+d x))^{\frac {1}{2} (-1-p)}}{d e (1+p)}\\ \end {align*}
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Mathematica [C] Result contains complex when optimal does not.
time = 1.54, size = 266, normalized size = 2.86 \begin {gather*} \frac {2^{-1-p} a \left (1+e^{2 i (c+d x)}\right )^{-1-p} \left (e^{-i (c+d x)} \left (1+e^{2 i (c+d x)}\right )\right )^{1+p} \cos ^{-p}(c+d x) (e \cos (c+d x))^p \left (-\left ((-1+p) p \, _2F_1\left (\frac {1}{2} (-1-p),-p;\frac {1-p}{2};-e^{2 i (c+d x)}\right )\right )+e^{i (c+d x)} (1+p) \left (e^{i (c+d x)} p \, _2F_1\left (\frac {1-p}{2},-p;\frac {3-p}{2};-e^{2 i (c+d x)}\right )+2 i (-1+p) \, _2F_1\left (-p,-\frac {p}{2};1-\frac {p}{2};-e^{2 i (c+d x)}\right )\right )\right ) (1+\sin (c+d x))}{d (-1+p) p (1+p) \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.23, size = 0, normalized size = 0.00 \[\int \left (e \cos \left (d x +c \right )\right )^{p} \left (a +a \sin \left (d x +c \right )\right )\, dx\]
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*} a \left (\int \left (e \cos {\left (c + d x \right )}\right )^{p}\, dx + \int \left (e \cos {\left (c + d x \right )}\right )^{p} \sin {\left (c + d x \right )}\, dx\right ) \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+a\,\sin \left (c+d\,x\right )\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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