Optimal. Leaf size=105 \[ -\frac{2 A (a-b) \sqrt{a+b} \cot (e+f x) \sqrt{\frac{b (1-\sec (e+f x))}{a+b}} \sqrt{-\frac{b (\sec (e+f x)+1)}{a-b}} E\left (\sin ^{-1}\left (\frac{\sqrt{a+b \sec (e+f x)}}{\sqrt{a+b}}\right )|\frac{a+b}{a-b}\right )}{b^2 f} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0812832, antiderivative size = 105, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.032, Rules used = {4004} \[ -\frac{2 A (a-b) \sqrt{a+b} \cot (e+f x) \sqrt{\frac{b (1-\sec (e+f x))}{a+b}} \sqrt{-\frac{b (\sec (e+f x)+1)}{a-b}} E\left (\sin ^{-1}\left (\frac{\sqrt{a+b \sec (e+f x)}}{\sqrt{a+b}}\right )|\frac{a+b}{a-b}\right )}{b^2 f} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 4004
Rubi steps
\begin{align*} \int \frac{\sec (e+f x) (A+A \sec (e+f x))}{\sqrt{a+b \sec (e+f x)}} \, dx &=-\frac{2 A (a-b) \sqrt{a+b} \cot (e+f x) E\left (\sin ^{-1}\left (\frac{\sqrt{a+b \sec (e+f x)}}{\sqrt{a+b}}\right )|\frac{a+b}{a-b}\right ) \sqrt{\frac{b (1-\sec (e+f x))}{a+b}} \sqrt{-\frac{b (1+\sec (e+f x))}{a-b}}}{b^2 f}\\ \end{align*}
Mathematica [B] time = 10.5517, size = 248, normalized size = 2.36 \[ \frac{A (\sec (e+f x)+1) \left (2 \tan \left (\frac{1}{2} (e+f x)\right ) (a \cos (e+f x)+b)+\frac{\left (\tan ^2\left (\frac{1}{2} (e+f x)\right )-1\right ) \sqrt{\sec ^2\left (\frac{1}{2} (e+f x)\right )} \sqrt{\cos ^2\left (\frac{1}{2} (e+f x)\right ) \sec (e+f x)} \left (\tan \left (\frac{1}{2} (e+f x)\right ) (a \cos (e+f x)+b)+\frac{\sqrt{\frac{a-b}{a+b}} (a+b) \sqrt{\frac{a \cos (e+f x)+b}{(a+b) (\cos (e+f x)+1)}} E\left (\sin ^{-1}\left (\sqrt{\frac{a-b}{a+b}} \tan \left (\frac{1}{2} (e+f x)\right )\right )|\frac{a+b}{a-b}\right )}{\sqrt{\frac{\cos (e+f x)}{\cos (e+f x)+1}}}\right )}{\sqrt{\sec (e+f x)}}\right )}{b f \sqrt{a+b \sec (e+f x)}} \]
Warning: Unable to verify antiderivative.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.432, size = 642, normalized size = 6.1 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (A \sec \left (f x + e\right ) + A\right )} \sec \left (f x + e\right )}{\sqrt{b \sec \left (f x + e\right ) + a}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{A \sec \left (f x + e\right )^{2} + A \sec \left (f x + e\right )}{\sqrt{b \sec \left (f x + e\right ) + a}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} A \left (\int \frac{\sec{\left (e + f x \right )}}{\sqrt{a + b \sec{\left (e + f x \right )}}}\, dx + \int \frac{\sec ^{2}{\left (e + f x \right )}}{\sqrt{a + b \sec{\left (e + f x \right )}}}\, dx\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (A \sec \left (f x + e\right ) + A\right )} \sec \left (f x + e\right )}{\sqrt{b \sec \left (f x + e\right ) + a}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]