Optimal. Leaf size=26 \[ \frac {(a+a \sin (c+d x))^{1+m}}{a d (1+m)} \]
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Rubi [A]
time = 0.02, antiderivative size = 26, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {2746, 32}
\begin {gather*} \frac {(a \sin (c+d x)+a)^{m+1}}{a d (m+1)} \end {gather*}
Antiderivative was successfully verified.
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Rule 32
Rule 2746
Rubi steps
\begin {align*} \int \cos (c+d x) (a+a \sin (c+d x))^m \, dx &=\frac {\text {Subst}\left (\int (a+x)^m \, dx,x,a \sin (c+d x)\right )}{a d}\\ &=\frac {(a+a \sin (c+d x))^{1+m}}{a d (1+m)}\\ \end {align*}
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Mathematica [A]
time = 0.04, size = 26, normalized size = 1.00 \begin {gather*} \frac {(a (1+\sin (c+d x)))^{1+m}}{a d (1+m)} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 3.10, size = 27, normalized size = 1.04
method | result | size |
derivativedivides | \(\frac {\left (a +a \sin \left (d x +c \right )\right )^{1+m}}{a d \left (1+m \right )}\) | \(27\) |
default | \(\frac {\left (a +a \sin \left (d x +c \right )\right )^{1+m}}{a d \left (1+m \right )}\) | \(27\) |
norman | \(\frac {\frac {{\mathrm e}^{m \ln \left (a +\frac {2 a \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )}\right )}}{d \left (1+m \right )}+\frac {\left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right ) {\mathrm e}^{m \ln \left (a +\frac {2 a \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )}\right )}}{d \left (1+m \right )}+\frac {2 \tan \left (\frac {d x}{2}+\frac {c}{2}\right ) {\mathrm e}^{m \ln \left (a +\frac {2 a \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )}\right )}}{d \left (1+m \right )}}{1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )}\) | \(165\) |
risch | \(\text {Expression too large to display}\) | \(1742\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 26, normalized size = 1.00 \begin {gather*} \frac {{\left (a \sin \left (d x + c\right ) + a\right )}^{m + 1}}{a d {\left (m + 1\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 28, normalized size = 1.08 \begin {gather*} \frac {{\left (a \sin \left (d x + c\right ) + a\right )}^{m} {\left (\sin \left (d x + c\right ) + 1\right )}}{d m + d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 80 vs.
\(2 (19) = 38\).
time = 0.46, size = 80, normalized size = 3.08 \begin {gather*} \begin {cases} \frac {x \cos {\left (c \right )}}{a \sin {\left (c \right )} + a} & \text {for}\: d = 0 \wedge m = -1 \\x \left (a \sin {\left (c \right )} + a\right )^{m} \cos {\left (c \right )} & \text {for}\: d = 0 \\\frac {\log {\left (\sin {\left (c + d x \right )} + 1 \right )}}{a d} & \text {for}\: m = -1 \\\frac {\left (a \sin {\left (c + d x \right )} + a\right )^{m} \sin {\left (c + d x \right )}}{d m + d} + \frac {\left (a \sin {\left (c + d x \right )} + a\right )^{m}}{d m + d} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 5.62, size = 26, normalized size = 1.00 \begin {gather*} \frac {{\left (a \sin \left (d x + c\right ) + a\right )}^{m + 1}}{a d {\left (m + 1\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.22, size = 29, normalized size = 1.12 \begin {gather*} \frac {{\left (a\,\left (\sin \left (c+d\,x\right )+1\right )\right )}^m\,\left (\sin \left (c+d\,x\right )+1\right )}{d\,\left (m+1\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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