Optimal. Leaf size=76 \[ \frac {i F^{a+b x}}{b \log (F)}-\frac {2 i F^{a+b x} \, _2F_1\left (1,-\frac {i b \log (F)}{d};1-\frac {i b \log (F)}{d};i e^{i (c+d x)}\right )}{b \log (F)} \]
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Rubi [A] time = 0.09, antiderivative size = 76, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.148, Rules used = {4464, 4442, 2194, 2251} \[ \frac {i F^{a+b x}}{b \log (F)}-\frac {2 i F^{a+b x} \, _2F_1\left (1,-\frac {i b \log (F)}{d};1-\frac {i b \log (F)}{d};i e^{i (c+d x)}\right )}{b \log (F)} \]
Antiderivative was successfully verified.
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Rule 2194
Rule 2251
Rule 4442
Rule 4464
Rubi steps
\begin {align*} \int F^{a+b x} \tan \left (\frac {\pi }{4}+\frac {1}{2} (-c-d x)\right ) \, dx &=-\int F^{a+b x} \tan \left (\frac {c}{2}-\frac {\pi }{4}+\frac {d x}{2}\right ) \, dx\\ &=-\left (i \int \left (-F^{a+b x}+\frac {2 F^{a+b x}}{1+e^{2 i \left (\frac {c}{2}-\frac {\pi }{4}+\frac {d x}{2}\right )}}\right ) \, dx\right )\\ &=i \int F^{a+b x} \, dx-2 i \int \frac {F^{a+b x}}{1+e^{2 i \left (\frac {c}{2}-\frac {\pi }{4}+\frac {d x}{2}\right )}} \, dx\\ &=\frac {i F^{a+b x}}{b \log (F)}-\frac {2 i F^{a+b x} \, _2F_1\left (1,-\frac {i b \log (F)}{d};1-\frac {i b \log (F)}{d};i e^{i (c+d x)}\right )}{b \log (F)}\\ \end {align*}
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Mathematica [A] time = 0.31, size = 133, normalized size = 1.75 \[ \frac {F^{a+b x} \left (b \log (F) e^{i (c+d x)} \, _2F_1\left (1,1-\frac {i b \log (F)}{d};2-\frac {i b \log (F)}{d};i e^{i (c+d x)}\right )+(d-i b \log (F)) \, _2F_1\left (1,-\frac {i b \log (F)}{d};1-\frac {i b \log (F)}{d};i e^{i (c+d x)}\right )\right )}{b \log (F) (b \log (F)+i d)} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.76, size = 0, normalized size = 0.00 \[ {\rm integral}\left (F^{b x + a} \cot \left (\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right ), x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int F^{b x + a} \cot \left (\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.22, size = 0, normalized size = 0.00 \[ \int F^{b x +a} \cot \left (\frac {\pi }{4}+\frac {d x}{2}+\frac {c}{2}\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int F^{b x + a} \cot \left (\frac {1}{4} \, \pi + \frac {1}{2} \, d x + \frac {1}{2} \, c\right )\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int F^{a+b\,x}\,\mathrm {cot}\left (\frac {\Pi }{4}+\frac {c}{2}+\frac {d\,x}{2}\right ) \,d x \]
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 \[ \int F^{a + b x} \cot {\left (\frac {c}{2} + \frac {d x}{2} + \frac {\pi }{4} \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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