Optimal. Leaf size=352 \[ \frac {(b c-a d) \left (A d^2-B c d+c^2 C\right )}{2 d^2 f \left (c^2+d^2\right ) (c+d \tan (e+f x))^2}-\frac {a d^2 \left (2 c d (A-C)-B \left (c^2-d^2\right )\right )+b \left (-c^2 d^2 (A-3 C)+A d^4-2 B c d^3+c^4 C\right )}{d^2 f \left (c^2+d^2\right )^2 (c+d \tan (e+f x))}+\frac {\left (A \left (a d \left (3 c^2-d^2\right )-b \left (c^3-3 c d^2\right )\right )-a \left (B c^3-3 B c d^2+3 c^2 C d-C d^3\right )+b \left (-3 B c^2 d+B d^3+c^3 C-3 c C d^2\right )\right ) \log (c \cos (e+f x)+d \sin (e+f x))}{f \left (c^2+d^2\right )^3}-\frac {x \left (a \left (-A \left (c^3-3 c d^2\right )-3 B c^2 d+B d^3+c^3 C-3 c C d^2\right )-b \left (d (A-C) \left (3 c^2-d^2\right )-B \left (c^3-3 c d^2\right )\right )\right )}{\left (c^2+d^2\right )^3} \]
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Rubi [A] time = 0.71, antiderivative size = 349, normalized size of antiderivative = 0.99, number of steps used = 4, number of rules used = 4, integrand size = 43, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.093, Rules used = {3635, 3628, 3531, 3530} \[ \frac {(b c-a d) \left (A d^2-B c d+c^2 C\right )}{2 d^2 f \left (c^2+d^2\right ) (c+d \tan (e+f x))^2}-\frac {a d^2 \left (2 c d (A-C)-B \left (c^2-d^2\right )\right )+b \left (-c^2 d^2 (A-3 C)+A d^4-2 B c d^3+c^4 C\right )}{d^2 f \left (c^2+d^2\right )^2 (c+d \tan (e+f x))}+\frac {\left (a A d \left (3 c^2-d^2\right )-a \left (B c^3-3 B c d^2+3 c^2 C d-C d^3\right )-A b \left (c^3-3 c d^2\right )+b \left (-3 B c^2 d+B d^3+c^3 C-3 c C d^2\right )\right ) \log (c \cos (e+f x)+d \sin (e+f x))}{f \left (c^2+d^2\right )^3}+\frac {x \left (-a \left (-A \left (c^3-3 c d^2\right )-3 B c^2 d+B d^3+c^3 C-3 c C d^2\right )+b d (A-C) \left (3 c^2-d^2\right )-b B \left (c^3-3 c d^2\right )\right )}{\left (c^2+d^2\right )^3} \]
Antiderivative was successfully verified.
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Rule 3530
Rule 3531
Rule 3628
Rule 3635
Rubi steps
\begin {align*} \int \frac {(a+b \tan (e+f x)) \left (A+B \tan (e+f x)+C \tan ^2(e+f x)\right )}{(c+d \tan (e+f x))^3} \, dx &=\frac {(b c-a d) \left (c^2 C-B c d+A d^2\right )}{2 d^2 \left (c^2+d^2\right ) f (c+d \tan (e+f x))^2}+\frac {\int \frac {a d (A c-c C+B d)+b \left (c^2 C-B c d+A d^2\right )+d (A b c+a B c-b c C-a A d+b B d+a C d) \tan (e+f x)+b C \left (c^2+d^2\right ) \tan ^2(e+f x)}{(c+d \tan (e+f x))^2} \, dx}{d \left (c^2+d^2\right )}\\ &=\frac {(b c-a d) \left (c^2 C-B c d+A d^2\right )}{2 d^2 \left (c^2+d^2\right ) f (c+d \tan (e+f x))^2}-\frac {b \left (c^4 C-c^2 (A-3 C) d^2-2 B c d^3+A d^4\right )+a d^2 \left (2 c (A-C) d-B \left (c^2-d^2\right )\right )}{d^2 \left (c^2+d^2\right )^2 f (c+d \tan (e+f x))}+\frac {\int \frac {-d \left (a \left (c^2 C-2 B c d-C d^2-A \left (c^2-d^2\right )\right )-b \left (2 c (A-C) d-B \left (c^2-d^2\right )\right )\right )-d \left (2 a A c d-2 a c C d-A b \left (c^2-d^2\right )-a B \left (c^2-d^2\right )+b \left (c^2 C-2 B c d-C d^2\right )\right ) \tan (e+f x)}{c+d \tan (e+f x)} \, dx}{d \left (c^2+d^2\right )^2}\\ &=\frac {\left (b (A-C) d \left (3 c^2-d^2\right )-b B \left (c^3-3 c d^2\right )-a \left (c^3 C-3 B c^2 d-3 c C d^2+B d^3-A \left (c^3-3 c d^2\right )\right )\right ) x}{\left (c^2+d^2\right )^3}+\frac {(b c-a d) \left (c^2 C-B c d+A d^2\right )}{2 d^2 \left (c^2+d^2\right ) f (c+d \tan (e+f x))^2}-\frac {b \left (c^4 C-c^2 (A-3 C) d^2-2 B c d^3+A d^4\right )+a d^2 \left (2 c (A-C) d-B \left (c^2-d^2\right )\right )}{d^2 \left (c^2+d^2\right )^2 f (c+d \tan (e+f x))}+\frac {\left (a A d \left (3 c^2-d^2\right )-A b \left (c^3-3 c d^2\right )+b \left (c^3 C-3 B c^2 d-3 c C d^2+B d^3\right )-a \left (B c^3+3 c^2 C d-3 B c d^2-C d^3\right )\right ) \int \frac {d-c \tan (e+f x)}{c+d \tan (e+f x)} \, dx}{\left (c^2+d^2\right )^3}\\ &=\frac {\left (b (A-C) d \left (3 c^2-d^2\right )-b B \left (c^3-3 c d^2\right )-a \left (c^3 C-3 B c^2 d-3 c C d^2+B d^3-A \left (c^3-3 c d^2\right )\right )\right ) x}{\left (c^2+d^2\right )^3}+\frac {\left (a A d \left (3 c^2-d^2\right )-A b \left (c^3-3 c d^2\right )+b \left (c^3 C-3 B c^2 d-3 c C d^2+B d^3\right )-a \left (B c^3+3 c^2 C d-3 B c d^2-C d^3\right )\right ) \log (c \cos (e+f x)+d \sin (e+f x))}{\left (c^2+d^2\right )^3 f}+\frac {(b c-a d) \left (c^2 C-B c d+A d^2\right )}{2 d^2 \left (c^2+d^2\right ) f (c+d \tan (e+f x))^2}-\frac {b \left (c^4 C-c^2 (A-3 C) d^2-2 B c d^3+A d^4\right )+a d^2 \left (2 c (A-C) d-B \left (c^2-d^2\right )\right )}{d^2 \left (c^2+d^2\right )^2 f (c+d \tan (e+f x))}\\ \end {align*}
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Mathematica [C] time = 6.34, size = 378, normalized size = 1.07 \[ -\frac {C (a+b \tan (e+f x))}{d f (c+d \tan (e+f x))^2}-\frac {\frac {-a C d+b B d+b c C}{2 d f (c+d \tan (e+f x))^2}+\frac {\frac {\left (2 c d^2 (a B+A b-b C)+2 d^3 (b B-a (A-C))\right ) \left (-\frac {2 c d}{\left (c^2+d^2\right )^2 (c+d \tan (e+f x))}-\frac {d}{2 \left (c^2+d^2\right ) (c+d \tan (e+f x))^2}+\frac {d \left (3 c^2-d^2\right ) \log (c+d \tan (e+f x))}{\left (c^2+d^2\right )^3}-\frac {\log (-\tan (e+f x)+i)}{2 (-d+i c)^3}+\frac {\log (\tan (e+f x)+i)}{2 (d+i c)^3}\right )}{d}-2 d (a B+A b-b C) \left (-\frac {d}{\left (c^2+d^2\right ) (c+d \tan (e+f x))}+\frac {2 c d \log (c+d \tan (e+f x))}{\left (c^2+d^2\right )^2}-\frac {i \log (-\tan (e+f x)+i)}{2 (c+i d)^2}+\frac {i \log (\tan (e+f x)+i)}{2 (c-i d)^2}\right )}{2 d f}}{d} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.54, size = 897, normalized size = 2.55 \[ \frac {C b c^{5} - A a d^{5} - 3 \, {\left (C a + B b\right )} c^{4} d + 5 \, {\left (B a + {\left (A - C\right )} b\right )} c^{3} d^{2} - {\left ({\left (7 \, A - 3 \, C\right )} a - 3 \, B b\right )} c^{2} d^{3} - {\left (B a + A b\right )} c d^{4} + 2 \, {\left ({\left ({\left (A - C\right )} a - B b\right )} c^{5} + 3 \, {\left (B a + {\left (A - C\right )} b\right )} c^{4} d - 3 \, {\left ({\left (A - C\right )} a - B b\right )} c^{3} d^{2} - {\left (B a + {\left (A - C\right )} b\right )} c^{2} d^{3}\right )} f x + {\left (C b c^{5} - A a d^{5} + {\left (C a + B b\right )} c^{4} d - {\left (3 \, B a + {\left (3 \, A - 7 \, C\right )} b\right )} c^{3} d^{2} + 5 \, {\left ({\left (A - C\right )} a - B b\right )} c^{2} d^{3} + 3 \, {\left (B a + A b\right )} c d^{4} + 2 \, {\left ({\left ({\left (A - C\right )} a - B b\right )} c^{3} d^{2} + 3 \, {\left (B a + {\left (A - C\right )} b\right )} c^{2} d^{3} - 3 \, {\left ({\left (A - C\right )} a - B b\right )} c d^{4} - {\left (B a + {\left (A - C\right )} b\right )} d^{5}\right )} f x\right )} \tan \left (f x + e\right )^{2} - {\left ({\left (B a + {\left (A - C\right )} b\right )} c^{5} - 3 \, {\left ({\left (A - C\right )} a - B b\right )} c^{4} d - 3 \, {\left (B a + {\left (A - C\right )} b\right )} c^{3} d^{2} + {\left ({\left (A - C\right )} a - B b\right )} c^{2} d^{3} + {\left ({\left (B a + {\left (A - C\right )} b\right )} c^{3} d^{2} - 3 \, {\left ({\left (A - C\right )} a - B b\right )} c^{2} d^{3} - 3 \, {\left (B a + {\left (A - C\right )} b\right )} c d^{4} + {\left ({\left (A - C\right )} a - B b\right )} d^{5}\right )} \tan \left (f x + e\right )^{2} + 2 \, {\left ({\left (B a + {\left (A - C\right )} b\right )} c^{4} d - 3 \, {\left ({\left (A - C\right )} a - B b\right )} c^{3} d^{2} - 3 \, {\left (B a + {\left (A - C\right )} b\right )} c^{2} d^{3} + {\left ({\left (A - C\right )} a - B b\right )} c d^{4}\right )} \tan \left (f x + e\right )\right )} \log \left (\frac {d^{2} \tan \left (f x + e\right )^{2} + 2 \, c d \tan \left (f x + e\right ) + c^{2}}{\tan \left (f x + e\right )^{2} + 1}\right ) + 2 \, {\left ({\left (C a + B b\right )} c^{5} - {\left (2 \, B a + {\left (2 \, A - 3 \, C\right )} b\right )} c^{4} d + 3 \, {\left ({\left (A - C\right )} a - B b\right )} c^{3} d^{2} + 3 \, {\left (B a + {\left (A - C\right )} b\right )} c^{2} d^{3} - {\left ({\left (3 \, A - 2 \, C\right )} a - 2 \, B b\right )} c d^{4} - {\left (B a + A b\right )} d^{5} + 2 \, {\left ({\left ({\left (A - C\right )} a - B b\right )} c^{4} d + 3 \, {\left (B a + {\left (A - C\right )} b\right )} c^{3} d^{2} - 3 \, {\left ({\left (A - C\right )} a - B b\right )} c^{2} d^{3} - {\left (B a + {\left (A - C\right )} b\right )} c d^{4}\right )} f x\right )} \tan \left (f x + e\right )}{2 \, {\left ({\left (c^{6} d^{2} + 3 \, c^{4} d^{4} + 3 \, c^{2} d^{6} + d^{8}\right )} f \tan \left (f x + e\right )^{2} + 2 \, {\left (c^{7} d + 3 \, c^{5} d^{3} + 3 \, c^{3} d^{5} + c d^{7}\right )} f \tan \left (f x + e\right ) + {\left (c^{8} + 3 \, c^{6} d^{2} + 3 \, c^{4} d^{4} + c^{2} d^{6}\right )} f\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 2.70, size = 1037, normalized size = 2.95 \[ \frac {\frac {2 \, {\left (A a c^{3} - C a c^{3} - B b c^{3} + 3 \, B a c^{2} d + 3 \, A b c^{2} d - 3 \, C b c^{2} d - 3 \, A a c d^{2} + 3 \, C a c d^{2} + 3 \, B b c d^{2} - B a d^{3} - A b d^{3} + C b d^{3}\right )} {\left (f x + e\right )}}{c^{6} + 3 \, c^{4} d^{2} + 3 \, c^{2} d^{4} + d^{6}} + \frac {{\left (B a c^{3} + A b c^{3} - C b c^{3} - 3 \, A a c^{2} d + 3 \, C a c^{2} d + 3 \, B b c^{2} d - 3 \, B a c d^{2} - 3 \, A b c d^{2} + 3 \, C b c d^{2} + A a d^{3} - C a d^{3} - B b d^{3}\right )} \log \left (\tan \left (f x + e\right )^{2} + 1\right )}{c^{6} + 3 \, c^{4} d^{2} + 3 \, c^{2} d^{4} + d^{6}} - \frac {2 \, {\left (B a c^{3} d + A b c^{3} d - C b c^{3} d - 3 \, A a c^{2} d^{2} + 3 \, C a c^{2} d^{2} + 3 \, B b c^{2} d^{2} - 3 \, B a c d^{3} - 3 \, A b c d^{3} + 3 \, C b c d^{3} + A a d^{4} - C a d^{4} - B b d^{4}\right )} \log \left ({\left | d \tan \left (f x + e\right ) + c \right |}\right )}{c^{6} d + 3 \, c^{4} d^{3} + 3 \, c^{2} d^{5} + d^{7}} + \frac {3 \, B a c^{3} d^{4} \tan \left (f x + e\right )^{2} + 3 \, A b c^{3} d^{4} \tan \left (f x + e\right )^{2} - 3 \, C b c^{3} d^{4} \tan \left (f x + e\right )^{2} - 9 \, A a c^{2} d^{5} \tan \left (f x + e\right )^{2} + 9 \, C a c^{2} d^{5} \tan \left (f x + e\right )^{2} + 9 \, B b c^{2} d^{5} \tan \left (f x + e\right )^{2} - 9 \, B a c d^{6} \tan \left (f x + e\right )^{2} - 9 \, A b c d^{6} \tan \left (f x + e\right )^{2} + 9 \, C b c d^{6} \tan \left (f x + e\right )^{2} + 3 \, A a d^{7} \tan \left (f x + e\right )^{2} - 3 \, C a d^{7} \tan \left (f x + e\right )^{2} - 3 \, B b d^{7} \tan \left (f x + e\right )^{2} - 2 \, C b c^{6} d \tan \left (f x + e\right ) + 8 \, B a c^{4} d^{3} \tan \left (f x + e\right ) + 8 \, A b c^{4} d^{3} \tan \left (f x + e\right ) - 14 \, C b c^{4} d^{3} \tan \left (f x + e\right ) - 22 \, A a c^{3} d^{4} \tan \left (f x + e\right ) + 22 \, C a c^{3} d^{4} \tan \left (f x + e\right ) + 22 \, B b c^{3} d^{4} \tan \left (f x + e\right ) - 18 \, B a c^{2} d^{5} \tan \left (f x + e\right ) - 18 \, A b c^{2} d^{5} \tan \left (f x + e\right ) + 12 \, C b c^{2} d^{5} \tan \left (f x + e\right ) + 2 \, A a c d^{6} \tan \left (f x + e\right ) - 2 \, C a c d^{6} \tan \left (f x + e\right ) - 2 \, B b c d^{6} \tan \left (f x + e\right ) - 2 \, B a d^{7} \tan \left (f x + e\right ) - 2 \, A b d^{7} \tan \left (f x + e\right ) - C b c^{7} - C a c^{6} d - B b c^{6} d + 6 \, B a c^{5} d^{2} + 6 \, A b c^{5} d^{2} - 9 \, C b c^{5} d^{2} - 14 \, A a c^{4} d^{3} + 11 \, C a c^{4} d^{3} + 11 \, B b c^{4} d^{3} - 7 \, B a c^{3} d^{4} - 7 \, A b c^{3} d^{4} + 4 \, C b c^{3} d^{4} - 3 \, A a c^{2} d^{5} - B a c d^{6} - A b c d^{6} - A a d^{7}}{{\left (c^{6} d^{2} + 3 \, c^{4} d^{4} + 3 \, c^{2} d^{6} + d^{8}\right )} {\left (d \tan \left (f x + e\right ) + c\right )}^{2}}}{2 \, f} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.33, size = 1513, normalized size = 4.30 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.60, size = 543, normalized size = 1.54 \[ \frac {\frac {2 \, {\left ({\left ({\left (A - C\right )} a - B b\right )} c^{3} + 3 \, {\left (B a + {\left (A - C\right )} b\right )} c^{2} d - 3 \, {\left ({\left (A - C\right )} a - B b\right )} c d^{2} - {\left (B a + {\left (A - C\right )} b\right )} d^{3}\right )} {\left (f x + e\right )}}{c^{6} + 3 \, c^{4} d^{2} + 3 \, c^{2} d^{4} + d^{6}} - \frac {2 \, {\left ({\left (B a + {\left (A - C\right )} b\right )} c^{3} - 3 \, {\left ({\left (A - C\right )} a - B b\right )} c^{2} d - 3 \, {\left (B a + {\left (A - C\right )} b\right )} c d^{2} + {\left ({\left (A - C\right )} a - B b\right )} d^{3}\right )} \log \left (d \tan \left (f x + e\right ) + c\right )}{c^{6} + 3 \, c^{4} d^{2} + 3 \, c^{2} d^{4} + d^{6}} + \frac {{\left ({\left (B a + {\left (A - C\right )} b\right )} c^{3} - 3 \, {\left ({\left (A - C\right )} a - B b\right )} c^{2} d - 3 \, {\left (B a + {\left (A - C\right )} b\right )} c d^{2} + {\left ({\left (A - C\right )} a - B b\right )} d^{3}\right )} \log \left (\tan \left (f x + e\right )^{2} + 1\right )}{c^{6} + 3 \, c^{4} d^{2} + 3 \, c^{2} d^{4} + d^{6}} - \frac {C b c^{5} + A a d^{5} + {\left (C a + B b\right )} c^{4} d - {\left (3 \, B a + {\left (3 \, A - 5 \, C\right )} b\right )} c^{3} d^{2} + {\left ({\left (5 \, A - 3 \, C\right )} a - 3 \, B b\right )} c^{2} d^{3} + {\left (B a + A b\right )} c d^{4} + 2 \, {\left (C b c^{4} d - {\left (B a + {\left (A - 3 \, C\right )} b\right )} c^{2} d^{3} + 2 \, {\left ({\left (A - C\right )} a - B b\right )} c d^{4} + {\left (B a + A b\right )} d^{5}\right )} \tan \left (f x + e\right )}{c^{6} d^{2} + 2 \, c^{4} d^{4} + c^{2} d^{6} + {\left (c^{4} d^{4} + 2 \, c^{2} d^{6} + d^{8}\right )} \tan \left (f x + e\right )^{2} + 2 \, {\left (c^{5} d^{3} + 2 \, c^{3} d^{5} + c d^{7}\right )} \tan \left (f x + e\right )}}{2 \, f} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 16.53, size = 502, normalized size = 1.43 \[ -\frac {\frac {A\,a\,d^5+C\,b\,c^5+A\,b\,c\,d^4+B\,a\,c\,d^4+B\,b\,c^4\,d+C\,a\,c^4\,d+5\,A\,a\,c^2\,d^3-3\,A\,b\,c^3\,d^2-3\,B\,a\,c^3\,d^2-3\,B\,b\,c^2\,d^3-3\,C\,a\,c^2\,d^3+5\,C\,b\,c^3\,d^2}{2\,d^2\,\left (c^4+2\,c^2\,d^2+d^4\right )}+\frac {\mathrm {tan}\left (e+f\,x\right )\,\left (A\,b\,d^4+B\,a\,d^4+C\,b\,c^4+2\,A\,a\,c\,d^3-2\,B\,b\,c\,d^3-2\,C\,a\,c\,d^3-A\,b\,c^2\,d^2-B\,a\,c^2\,d^2+3\,C\,b\,c^2\,d^2\right )}{d\,\left (c^4+2\,c^2\,d^2+d^4\right )}}{f\,\left (c^2+2\,c\,d\,\mathrm {tan}\left (e+f\,x\right )+d^2\,{\mathrm {tan}\left (e+f\,x\right )}^2\right )}-\frac {\ln \left (\mathrm {tan}\left (e+f\,x\right )+1{}\mathrm {i}\right )\,\left (B\,b+A\,b\,1{}\mathrm {i}+B\,a\,1{}\mathrm {i}-A\,a+C\,a-C\,b\,1{}\mathrm {i}\right )}{2\,f\,\left (-c^3\,1{}\mathrm {i}-3\,c^2\,d+c\,d^2\,3{}\mathrm {i}+d^3\right )}-\frac {\ln \left (\mathrm {tan}\left (e+f\,x\right )-\mathrm {i}\right )\,\left (A\,b+B\,a-C\,b-A\,a\,1{}\mathrm {i}+B\,b\,1{}\mathrm {i}+C\,a\,1{}\mathrm {i}\right )}{2\,f\,\left (-c^3-c^2\,d\,3{}\mathrm {i}+3\,c\,d^2+d^3\,1{}\mathrm {i}\right )}-\frac {\ln \left (c+d\,\mathrm {tan}\left (e+f\,x\right )\right )\,\left (\left (A\,b+B\,a-C\,b\right )\,c^3+\left (3\,B\,b-3\,A\,a+3\,C\,a\right )\,c^2\,d+\left (3\,C\,b-3\,B\,a-3\,A\,b\right )\,c\,d^2+\left (A\,a-B\,b-C\,a\right )\,d^3\right )}{f\,\left (c^6+3\,c^4\,d^2+3\,c^2\,d^4+d^6\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: AttributeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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