Optimal. Leaf size=11 \[ \frac {B \sin (c+d x)}{d} \]
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Rubi [A] time = 0.01, antiderivative size = 11, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 32, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.062, Rules used = {21, 2637} \[ \frac {B \sin (c+d x)}{d} \]
Antiderivative was successfully verified.
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Rule 21
Rule 2637
Rubi steps
\begin {align*} \int \frac {\cos (c+d x) (a B+b B \cos (c+d x))}{a+b \cos (c+d x)} \, dx &=B \int \cos (c+d x) \, dx\\ &=\frac {B \sin (c+d x)}{d}\\ \end {align*}
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Mathematica [B] time = 0.01, size = 23, normalized size = 2.09 \[ B \left (\frac {\sin (c) \cos (d x)}{d}+\frac {\cos (c) \sin (d x)}{d}\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.93, size = 11, normalized size = 1.00 \[ \frac {B \sin \left (d x + c\right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.35, size = 11, normalized size = 1.00 \[ \frac {B \sin \left (d x + c\right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 12, normalized size = 1.09 \[ \frac {B \sin \left (d x +c \right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.47, size = 11, normalized size = 1.00 \[ \frac {B\,\sin \left (c+d\,x\right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.60, size = 31, normalized size = 2.82 \[ \begin {cases} \frac {B \sin {\left (c + d x \right )}}{d} & \text {for}\: d \neq 0 \\\frac {x \left (B a + B b \cos {\relax (c )}\right ) \cos {\relax (c )}}{a + b \cos {\relax (c )}} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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