Optimal. Leaf size=35 \[ -\frac {a^2 \tanh ^{-1}(\cos (e+f x))}{f}+2 a b x-\frac {b^2 \cos (e+f x)}{f} \]
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Rubi [A] time = 0.06, antiderivative size = 35, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.158, Rules used = {2746, 2735, 3770} \[ -\frac {a^2 \tanh ^{-1}(\cos (e+f x))}{f}+2 a b x-\frac {b^2 \cos (e+f x)}{f} \]
Antiderivative was successfully verified.
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Rule 2735
Rule 2746
Rule 3770
Rubi steps
\begin {align*} \int \csc (e+f x) (a+b \sin (e+f x))^2 \, dx &=-\frac {b^2 \cos (e+f x)}{f}+\int \csc (e+f x) \left (a^2+2 a b \sin (e+f x)\right ) \, dx\\ &=2 a b x-\frac {b^2 \cos (e+f x)}{f}+a^2 \int \csc (e+f x) \, dx\\ &=2 a b x-\frac {a^2 \tanh ^{-1}(\cos (e+f x))}{f}-\frac {b^2 \cos (e+f x)}{f}\\ \end {align*}
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Mathematica [B] time = 0.02, size = 76, normalized size = 2.17 \[ \frac {a^2 \log \left (\sin \left (\frac {e}{2}+\frac {f x}{2}\right )\right )}{f}-\frac {a^2 \log \left (\cos \left (\frac {e}{2}+\frac {f x}{2}\right )\right )}{f}+2 a b x+\frac {b^2 \sin (e) \sin (f x)}{f}-\frac {b^2 \cos (e) \cos (f x)}{f} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.49, size = 54, normalized size = 1.54 \[ \frac {4 \, a b f x - 2 \, b^{2} \cos \left (f x + e\right ) - a^{2} \log \left (\frac {1}{2} \, \cos \left (f x + e\right ) + \frac {1}{2}\right ) + a^{2} \log \left (-\frac {1}{2} \, \cos \left (f x + e\right ) + \frac {1}{2}\right )}{2 \, f} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: NotImplementedError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.20, size = 52, normalized size = 1.49 \[ 2 a b x +\frac {a^{2} \ln \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )}{f}-\frac {b^{2} \cos \left (f x +e \right )}{f}+\frac {2 a b e}{f} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.64, size = 44, normalized size = 1.26 \[ \frac {2 \, {\left (f x + e\right )} a b - b^{2} \cos \left (f x + e\right ) - a^{2} \log \left (\cot \left (f x + e\right ) + \csc \left (f x + e\right )\right )}{f} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 6.48, size = 125, normalized size = 3.57 \[ \frac {a^2\,\ln \left (\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )\right )}{f}-\frac {2\,b^2}{f\,\left ({\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^2+1\right )}+\frac {4\,a\,b\,\mathrm {atan}\left (\frac {16\,a^2\,b^2}{8\,a^3\,b-16\,a^2\,b^2\,\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}+\frac {8\,a^3\,b\,\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}{8\,a^3\,b-16\,a^2\,b^2\,\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )}{f} \]
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 \[ \int \left (a + b \sin {\left (e + f x \right )}\right )^{2} \csc {\left (e + f x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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