Optimal. Leaf size=33 \[ \frac {c \tan (2 a+2 b x)}{b \sqrt {c \sec (2 a+2 b x)-c}} \]
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Rubi [A] time = 0.06, antiderivative size = 33, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.069, Rules used = {4397, 3792} \[ \frac {c \tan (2 a+2 b x)}{b \sqrt {c \sec (2 a+2 b x)-c}} \]
Antiderivative was successfully verified.
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Rule 3792
Rule 4397
Rubi steps
\begin {align*} \int \sec (2 (a+b x)) \sqrt {c \tan (a+b x) \tan (2 (a+b x))} \, dx &=\int \sec (2 a+2 b x) \sqrt {-c+c \sec (2 a+2 b x)} \, dx\\ &=\frac {c \tan (2 a+2 b x)}{b \sqrt {-c+c \sec (2 a+2 b x)}}\\ \end {align*}
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Mathematica [A] time = 0.08, size = 30, normalized size = 0.91 \[ \frac {\cot (a+b x) \sqrt {c \tan (a+b x) \tan (2 (a+b x))}}{b} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 40, normalized size = 1.21 \[ \frac {\sqrt {2} \sqrt {-\frac {c \tan \left (b x + a\right )^{2}}{\tan \left (b x + a\right )^{2} - 1}}}{b \tan \left (b x + a\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [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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maple [A] time = 0.97, size = 52, normalized size = 1.58 \[ \frac {\sqrt {2}\, \sqrt {\frac {c \left (\sin ^{2}\left (b x +a \right )\right )}{2 \left (\cos ^{2}\left (b x +a \right )\right )-1}}\, \cos \left (b x +a \right ) \sqrt {4}}{2 b \sin \left (b x +a \right )} \]
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 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 3.68, size = 87, normalized size = 2.64 \[ -\frac {\sin \left (2\,a+2\,b\,x\right )\,\sqrt {\frac {c\,\left (\cos \left (2\,a+2\,b\,x\right )-\cos \left (6\,a+6\,b\,x\right )\right )}{3\,\cos \left (2\,a+2\,b\,x\right )+2\,\cos \left (4\,a+4\,b\,x\right )+\cos \left (6\,a+6\,b\,x\right )+2}}}{b\,\left (\cos \left (2\,a+2\,b\,x\right )-1\right )} \]
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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