Optimal. Leaf size=70 \[ \frac{227 x}{32}-\frac{3}{80} \sin ^5(x)+\frac{3 \sin ^4(x)}{8}-\frac{3 \sin ^3(x)}{2}-3 \sin (x)-\frac{2 \cos ^3(x)}{3}-3 \cos ^2(x)+10 \cos (x)-\frac{1}{16} \sin ^3(x) \cos (x)-\frac{99}{32} \sin (x) \cos (x) \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.153064, antiderivative size = 70, normalized size of antiderivative = 1., number of steps used = 15, number of rules used = 7, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.412, Rules used = {4401, 2637, 2668, 2669, 2635, 8, 641} \[ \frac{227 x}{32}-\frac{3}{80} \sin ^5(x)+\frac{3 \sin ^4(x)}{8}-\frac{3 \sin ^3(x)}{2}-3 \sin (x)-\frac{2 \cos ^3(x)}{3}-3 \cos ^2(x)+10 \cos (x)-\frac{1}{16} \sin ^3(x) \cos (x)-\frac{99}{32} \sin (x) \cos (x) \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 4401
Rule 2637
Rule 2668
Rule 2669
Rule 2635
Rule 8
Rule 641
Rubi steps
\begin{align*} \int (4-3 \cos (x)) \left (1-\frac{\sin (x)}{2}\right )^4 \, dx &=\int \left (4-3 \cos (x)+2 (-4+3 \cos (x)) \sin (x)-\frac{3}{2} (-4+3 \cos (x)) \sin ^2(x)+\frac{1}{2} (-4+3 \cos (x)) \sin ^3(x)-\frac{1}{16} (-4+3 \cos (x)) \sin ^4(x)\right ) \, dx\\ &=4 x-\frac{1}{16} \int (-4+3 \cos (x)) \sin ^4(x) \, dx+\frac{1}{2} \int (-4+3 \cos (x)) \sin ^3(x) \, dx-\frac{3}{2} \int (-4+3 \cos (x)) \sin ^2(x) \, dx+2 \int (-4+3 \cos (x)) \sin (x) \, dx-3 \int \cos (x) \, dx\\ &=4 x-3 \sin (x)-\frac{3 \sin ^3(x)}{2}-\frac{3 \sin ^5(x)}{80}-\frac{1}{54} \operatorname{Subst}\left (\int (-4+x) \left (9-x^2\right ) \, dx,x,3 \cos (x)\right )+\frac{1}{4} \int \sin ^4(x) \, dx-\frac{2}{3} \operatorname{Subst}(\int (-4+x) \, dx,x,3 \cos (x))+6 \int \sin ^2(x) \, dx\\ &=4 x+8 \cos (x)-3 \cos ^2(x)-3 \sin (x)-3 \cos (x) \sin (x)-\frac{3 \sin ^3(x)}{2}-\frac{1}{16} \cos (x) \sin ^3(x)+\frac{3 \sin ^4(x)}{8}-\frac{3 \sin ^5(x)}{80}+\frac{2}{27} \operatorname{Subst}\left (\int \left (9-x^2\right ) \, dx,x,3 \cos (x)\right )+\frac{3}{16} \int \sin ^2(x) \, dx+3 \int 1 \, dx\\ &=7 x+10 \cos (x)-3 \cos ^2(x)-\frac{2 \cos ^3(x)}{3}-3 \sin (x)-\frac{99}{32} \cos (x) \sin (x)-\frac{3 \sin ^3(x)}{2}-\frac{1}{16} \cos (x) \sin ^3(x)+\frac{3 \sin ^4(x)}{8}-\frac{3 \sin ^5(x)}{80}+\frac{3 \int 1 \, dx}{32}\\ &=\frac{227 x}{32}+10 \cos (x)-3 \cos ^2(x)-\frac{2 \cos ^3(x)}{3}-3 \sin (x)-\frac{99}{32} \cos (x) \sin (x)-\frac{3 \sin ^3(x)}{2}-\frac{1}{16} \cos (x) \sin ^3(x)+\frac{3 \sin ^4(x)}{8}-\frac{3 \sin ^5(x)}{80}\\ \end{align*}
Mathematica [A] time = 0.0805028, size = 74, normalized size = 1.06 \[ \frac{227 x}{32}-\frac{531 \sin (x)}{128}-\frac{25}{16} \sin (2 x)+\frac{99}{256} \sin (3 x)+\frac{1}{128} \sin (4 x)-\frac{3 \sin (5 x)}{1280}+\frac{19 \cos (x)}{2}-\frac{27}{16} \cos (2 x)-\frac{1}{6} \cos (3 x)+\frac{3}{64} \cos (4 x) \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.039, size = 66, normalized size = 0.9 \begin{align*}{\frac{227\,x}{32}}+8\,\cos \left ( x \right ) -3\,\cos \left ( x \right ) \sin \left ( x \right ) +{\frac{ \left ( 4+2\, \left ( \sin \left ( x \right ) \right ) ^{2} \right ) \cos \left ( x \right ) }{3}}-{\frac{\cos \left ( x \right ) }{16} \left ( \left ( \sin \left ( x \right ) \right ) ^{3}+{\frac{3\,\sin \left ( x \right ) }{2}} \right ) }-3\,\sin \left ( x \right ) -3\, \left ( \cos \left ( x \right ) \right ) ^{2}-{\frac{3\, \left ( \sin \left ( x \right ) \right ) ^{3}}{2}}+{\frac{3\, \left ( \sin \left ( x \right ) \right ) ^{4}}{8}}-{\frac{3\, \left ( \sin \left ( x \right ) \right ) ^{5}}{80}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.942261, size = 73, normalized size = 1.04 \begin{align*} -\frac{3}{80} \, \sin \left (x\right )^{5} + \frac{3}{8} \, \sin \left (x\right )^{4} - \frac{2}{3} \, \cos \left (x\right )^{3} - \frac{3}{2} \, \sin \left (x\right )^{3} - 3 \, \cos \left (x\right )^{2} + \frac{227}{32} \, x + 10 \, \cos \left (x\right ) + \frac{1}{128} \, \sin \left (4 \, x\right ) - \frac{25}{16} \, \sin \left (2 \, x\right ) - 3 \, \sin \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 2.1721, size = 194, normalized size = 2.77 \begin{align*} \frac{3}{8} \, \cos \left (x\right )^{4} - \frac{2}{3} \, \cos \left (x\right )^{3} - \frac{15}{4} \, \cos \left (x\right )^{2} - \frac{1}{160} \,{\left (6 \, \cos \left (x\right )^{4} - 10 \, \cos \left (x\right )^{3} - 252 \, \cos \left (x\right )^{2} + 505 \, \cos \left (x\right ) + 726\right )} \sin \left (x\right ) + \frac{227}{32} \, x + 10 \, \cos \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [B] time = 1.67097, size = 162, normalized size = 2.31 \begin{align*} \frac{3 x \sin ^{4}{\left (x \right )}}{32} + \frac{3 x \sin ^{2}{\left (x \right )} \cos ^{2}{\left (x \right )}}{16} + 3 x \sin ^{2}{\left (x \right )} + \frac{3 x \cos ^{4}{\left (x \right )}}{32} + 3 x \cos ^{2}{\left (x \right )} + 4 x - \frac{3 \sin ^{5}{\left (x \right )}}{80} - \frac{5 \sin ^{3}{\left (x \right )} \cos{\left (x \right )}}{32} - \frac{3 \sin ^{3}{\left (x \right )}}{2} - \frac{3 \sin ^{2}{\left (x \right )} \cos ^{2}{\left (x \right )}}{4} + 2 \sin ^{2}{\left (x \right )} \cos{\left (x \right )} + 3 \sin ^{2}{\left (x \right )} - \frac{3 \sin{\left (x \right )} \cos ^{3}{\left (x \right )}}{32} - 3 \sin{\left (x \right )} \cos{\left (x \right )} - 3 \sin{\left (x \right )} - \frac{3 \cos ^{4}{\left (x \right )}}{8} + \frac{4 \cos ^{3}{\left (x \right )}}{3} + 8 \cos{\left (x \right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.09989, size = 73, normalized size = 1.04 \begin{align*} \frac{227}{32} \, x + \frac{3}{64} \, \cos \left (4 \, x\right ) - \frac{1}{6} \, \cos \left (3 \, x\right ) - \frac{27}{16} \, \cos \left (2 \, x\right ) + \frac{19}{2} \, \cos \left (x\right ) - \frac{3}{1280} \, \sin \left (5 \, x\right ) + \frac{1}{128} \, \sin \left (4 \, x\right ) + \frac{99}{256} \, \sin \left (3 \, x\right ) - \frac{25}{16} \, \sin \left (2 \, x\right ) - \frac{531}{128} \, \sin \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]