Optimal. Leaf size=90 \[ -\frac {(A b-a B) \log (a+b \sin (c+d x))}{d \left (a^2-b^2\right )}-\frac {(A+B) \log (1-\sin (c+d x))}{2 d (a+b)}+\frac {(A-B) \log (\sin (c+d x)+1)}{2 d (a-b)} \]
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Rubi [A] time = 0.15, antiderivative size = 90, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.069, Rules used = {2837, 801} \[ -\frac {(A b-a B) \log (a+b \sin (c+d x))}{d \left (a^2-b^2\right )}-\frac {(A+B) \log (1-\sin (c+d x))}{2 d (a+b)}+\frac {(A-B) \log (\sin (c+d x)+1)}{2 d (a-b)} \]
Antiderivative was successfully verified.
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Rule 801
Rule 2837
Rubi steps
\begin {align*} \int \frac {\sec (c+d x) (A+B \sin (c+d x))}{a+b \sin (c+d x)} \, dx &=\frac {b \operatorname {Subst}\left (\int \frac {A+\frac {B x}{b}}{(a+x) \left (b^2-x^2\right )} \, dx,x,b \sin (c+d x)\right )}{d}\\ &=\frac {b \operatorname {Subst}\left (\int \left (\frac {A+B}{2 b (a+b) (b-x)}+\frac {-A b+a B}{(a-b) b (a+b) (a+x)}+\frac {A-B}{2 (a-b) b (b+x)}\right ) \, dx,x,b \sin (c+d x)\right )}{d}\\ &=-\frac {(A+B) \log (1-\sin (c+d x))}{2 (a+b) d}+\frac {(A-B) \log (1+\sin (c+d x))}{2 (a-b) d}-\frac {(A b-a B) \log (a+b \sin (c+d x))}{\left (a^2-b^2\right ) d}\\ \end {align*}
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Mathematica [A] time = 0.19, size = 99, normalized size = 1.10 \[ \frac {\frac {(a B-A b) \log (a+b \sin (c+d x))+(a+b) (A-B) \log \left (\sin \left (\frac {1}{2} (c+d x)\right )+\cos \left (\frac {1}{2} (c+d x)\right )\right )}{a-b}-(A+B) \log \left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right )}{d (a+b)} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.52, size = 88, normalized size = 0.98 \[ \frac {2 \, {\left (B a - A b\right )} \log \left (b \sin \left (d x + c\right ) + a\right ) + {\left ({\left (A - B\right )} a + {\left (A - B\right )} b\right )} \log \left (\sin \left (d x + c\right ) + 1\right ) - {\left ({\left (A + B\right )} a - {\left (A + B\right )} b\right )} \log \left (-\sin \left (d x + c\right ) + 1\right )}{2 \, {\left (a^{2} - b^{2}\right )} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.20, size = 87, normalized size = 0.97 \[ \frac {\frac {2 \, {\left (B a b - A b^{2}\right )} \log \left ({\left | b \sin \left (d x + c\right ) + a \right |}\right )}{a^{2} b - b^{3}} + \frac {{\left (A - B\right )} \log \left ({\left | \sin \left (d x + c\right ) + 1 \right |}\right )}{a - b} - \frac {{\left (A + B\right )} \log \left ({\left | \sin \left (d x + c\right ) - 1 \right |}\right )}{a + b}}{2 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.44, size = 156, normalized size = 1.73 \[ -\frac {\ln \left (\sin \left (d x +c \right )-1\right ) A}{d \left (2 a +2 b \right )}-\frac {\ln \left (\sin \left (d x +c \right )-1\right ) B}{d \left (2 a +2 b \right )}-\frac {\ln \left (a +b \sin \left (d x +c \right )\right ) A b}{d \left (a +b \right ) \left (a -b \right )}+\frac {\ln \left (a +b \sin \left (d x +c \right )\right ) a B}{d \left (a +b \right ) \left (a -b \right )}+\frac {\ln \left (1+\sin \left (d x +c \right )\right ) A}{d \left (2 a -2 b \right )}-\frac {\ln \left (1+\sin \left (d x +c \right )\right ) B}{d \left (2 a -2 b \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.56, size = 79, normalized size = 0.88 \[ \frac {\frac {2 \, {\left (B a - A b\right )} \log \left (b \sin \left (d x + c\right ) + a\right )}{a^{2} - b^{2}} + \frac {{\left (A - B\right )} \log \left (\sin \left (d x + c\right ) + 1\right )}{a - b} - \frac {{\left (A + B\right )} \log \left (\sin \left (d x + c\right ) - 1\right )}{a + b}}{2 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.31, size = 89, normalized size = 0.99 \[ \frac {\ln \left (\sin \left (c+d\,x\right )+1\right )\,\left (\frac {A}{2}-\frac {B}{2}\right )}{d\,\left (a-b\right )}-\frac {\ln \left (a+b\,\sin \left (c+d\,x\right )\right )\,\left (A\,b-B\,a\right )}{d\,\left (a^2-b^2\right )}-\frac {\ln \left (\sin \left (c+d\,x\right )-1\right )\,\left (\frac {A}{2}+\frac {B}{2}\right )}{d\,\left (a+b\right )} \]
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 \[ \int \frac {\left (A + B \sin {\left (c + d x \right )}\right ) \sec {\left (c + d x \right )}}{a + b \sin {\left (c + d x \right )}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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