Optimal. Leaf size=33 \[ -\frac{a^2 c^2 \cos ^5(e+f x)}{5 f (a \sin (e+f x)+a)^5} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0858378, antiderivative size = 33, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {2736, 2671} \[ -\frac{a^2 c^2 \cos ^5(e+f x)}{5 f (a \sin (e+f x)+a)^5} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2736
Rule 2671
Rubi steps
\begin{align*} \int \frac{(c-c \sin (e+f x))^2}{(a+a \sin (e+f x))^3} \, dx &=\left (a^2 c^2\right ) \int \frac{\cos ^4(e+f x)}{(a+a \sin (e+f x))^5} \, dx\\ &=-\frac{a^2 c^2 \cos ^5(e+f x)}{5 f (a+a \sin (e+f x))^5}\\ \end{align*}
Mathematica [B] time = 0.388886, size = 81, normalized size = 2.45 \[ \frac{c^2 \left (10 \sin \left (\frac{1}{2} (e+f x)\right )+5 \sin \left (\frac{3}{2} (e+f x)\right )-\sin \left (\frac{5}{2} (e+f x)\right )\right ) \left (\sin \left (\frac{1}{2} (e+f x)\right )+\cos \left (\frac{1}{2} (e+f x)\right )\right )}{10 a^3 f (\sin (e+f x)+1)^3} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.083, size = 88, normalized size = 2.7 \begin{align*} 2\,{\frac{{c}^{2}}{f{a}^{3}} \left ( -8\, \left ( \tan \left ( 1/2\,fx+e/2 \right ) +1 \right ) ^{-3}-{\frac{16}{5\, \left ( \tan \left ( 1/2\,fx+e/2 \right ) +1 \right ) ^{5}}}- \left ( \tan \left ( 1/2\,fx+e/2 \right ) +1 \right ) ^{-1}+8\, \left ( \tan \left ( 1/2\,fx+e/2 \right ) +1 \right ) ^{-4}+4\, \left ( \tan \left ( 1/2\,fx+e/2 \right ) +1 \right ) ^{-2} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [B] time = 1.19826, size = 748, normalized size = 22.67 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] time = 1.28623, size = 400, normalized size = 12.12 \begin{align*} -\frac{c^{2} \cos \left (f x + e\right )^{3} + 3 \, c^{2} \cos \left (f x + e\right )^{2} - 2 \, c^{2} \cos \left (f x + e\right ) - 4 \, c^{2} -{\left (c^{2} \cos \left (f x + e\right )^{2} - 2 \, c^{2} \cos \left (f x + e\right ) - 4 \, c^{2}\right )} \sin \left (f x + e\right )}{5 \,{\left (a^{3} f \cos \left (f x + e\right )^{3} + 3 \, a^{3} f \cos \left (f x + e\right )^{2} - 2 \, a^{3} f \cos \left (f x + e\right ) - 4 \, a^{3} f +{\left (a^{3} f \cos \left (f x + e\right )^{2} - 2 \, a^{3} f \cos \left (f x + e\right ) - 4 \, a^{3} f\right )} \sin \left (f x + e\right )\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 49.998, size = 362, normalized size = 10.97 \begin{align*} \begin{cases} \frac{2 c^{2} \tan ^{5}{\left (\frac{e}{2} + \frac{f x}{2} \right )}}{5 a^{3} f \tan ^{5}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 25 a^{3} f \tan ^{4}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 50 a^{3} f \tan ^{3}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 50 a^{3} f \tan ^{2}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 25 a^{3} f \tan{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 5 a^{3} f} + \frac{20 c^{2} \tan ^{3}{\left (\frac{e}{2} + \frac{f x}{2} \right )}}{5 a^{3} f \tan ^{5}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 25 a^{3} f \tan ^{4}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 50 a^{3} f \tan ^{3}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 50 a^{3} f \tan ^{2}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 25 a^{3} f \tan{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 5 a^{3} f} + \frac{10 c^{2} \tan{\left (\frac{e}{2} + \frac{f x}{2} \right )}}{5 a^{3} f \tan ^{5}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 25 a^{3} f \tan ^{4}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 50 a^{3} f \tan ^{3}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 50 a^{3} f \tan ^{2}{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 25 a^{3} f \tan{\left (\frac{e}{2} + \frac{f x}{2} \right )} + 5 a^{3} f} & \text{for}\: f \neq 0 \\\frac{x \left (- c \sin{\left (e \right )} + c\right )^{2}}{\left (a \sin{\left (e \right )} + a\right )^{3}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.89197, size = 81, normalized size = 2.45 \begin{align*} -\frac{2 \,{\left (5 \, c^{2} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{4} + 10 \, c^{2} \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} + c^{2}\right )}}{5 \, a^{3} f{\left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + 1\right )}^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]