Optimal. Leaf size=23 \[ -\frac {\cos (d+e x)}{e (a \sin (d+e x)+b)} \]
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Rubi [A] time = 0.09, antiderivative size = 23, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 39, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {3288, 2754, 8} \[ -\frac {\cos (d+e x)}{e (a \sin (d+e x)+b)} \]
Antiderivative was successfully verified.
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Rule 8
Rule 2754
Rule 3288
Rubi steps
\begin {align*} \int \frac {a+b \sin (d+e x)}{b^2+2 a b \sin (d+e x)+a^2 \sin ^2(d+e x)} \, dx &=\left (4 a^2\right ) \int \frac {a+b \sin (d+e x)}{\left (2 a b+2 a^2 \sin (d+e x)\right )^2} \, dx\\ &=-\frac {\cos (d+e x)}{e (b+a \sin (d+e x))}+\frac {\int 0 \, dx}{a^2-b^2}\\ &=-\frac {\cos (d+e x)}{e (b+a \sin (d+e x))}\\ \end {align*}
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Mathematica [A] time = 0.06, size = 23, normalized size = 1.00 \[ -\frac {\cos (d+e x)}{e (a \sin (d+e x)+b)} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.83, size = 23, normalized size = 1.00 \[ -\frac {\cos \left (e x + d\right )}{a e \sin \left (e x + d\right ) + b e} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.18, size = 52, normalized size = 2.26 \[ -\frac {2 \, {\left (a \tan \left (\frac {1}{2} \, x e + \frac {1}{2} \, d\right ) + b\right )} e^{\left (-1\right )}}{{\left (b \tan \left (\frac {1}{2} \, x e + \frac {1}{2} \, d\right )^{2} + 2 \, a \tan \left (\frac {1}{2} \, x e + \frac {1}{2} \, d\right ) + b\right )} b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.34, size = 52, normalized size = 2.26 \[ \frac {-\frac {2 a \tan \left (\frac {d}{2}+\frac {e x}{2}\right )}{b}-2}{e \left (b \left (\tan ^{2}\left (\frac {d}{2}+\frac {e x}{2}\right )\right )+2 a \tan \left (\frac {d}{2}+\frac {e x}{2}\right )+b \right )} \]
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 = 2.84, size = 39, normalized size = 1.70 \[ -\frac {a\,\sin \left (d+e\,x\right )+b\,\left (\cos \left (d+e\,x\right )+1\right )}{b\,e\,\left (b+a\,\sin \left (d+e\,x\right )\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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