Optimal. Leaf size=169 \[ -\frac{2 b \left (a^2+4 b^2\right ) \sqrt{e \sin (c+d x)}}{3 d e^3}+\frac{2 a \left (a^2-6 b^2\right ) \sqrt{\sin (c+d x)} F\left (\left .\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )\right |2\right )}{3 d e^2 \sqrt{e \sin (c+d x)}}-\frac{2 a b \sqrt{e \sin (c+d x)} (a+b \cos (c+d x))}{3 d e^3}-\frac{2 (a \cos (c+d x)+b) (a+b \cos (c+d x))^2}{3 d e (e \sin (c+d x))^{3/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.259627, antiderivative size = 169, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {2691, 2862, 2669, 2642, 2641} \[ -\frac{2 b \left (a^2+4 b^2\right ) \sqrt{e \sin (c+d x)}}{3 d e^3}+\frac{2 a \left (a^2-6 b^2\right ) \sqrt{\sin (c+d x)} F\left (\left .\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )\right |2\right )}{3 d e^2 \sqrt{e \sin (c+d x)}}-\frac{2 a b \sqrt{e \sin (c+d x)} (a+b \cos (c+d x))}{3 d e^3}-\frac{2 (a \cos (c+d x)+b) (a+b \cos (c+d x))^2}{3 d e (e \sin (c+d x))^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2691
Rule 2862
Rule 2669
Rule 2642
Rule 2641
Rubi steps
\begin{align*} \int \frac{(a+b \cos (c+d x))^3}{(e \sin (c+d x))^{5/2}} \, dx &=-\frac{2 (b+a \cos (c+d x)) (a+b \cos (c+d x))^2}{3 d e (e \sin (c+d x))^{3/2}}-\frac{2 \int \frac{(a+b \cos (c+d x)) \left (-\frac{a^2}{2}+2 b^2+\frac{3}{2} a b \cos (c+d x)\right )}{\sqrt{e \sin (c+d x)}} \, dx}{3 e^2}\\ &=-\frac{2 (b+a \cos (c+d x)) (a+b \cos (c+d x))^2}{3 d e (e \sin (c+d x))^{3/2}}-\frac{2 a b (a+b \cos (c+d x)) \sqrt{e \sin (c+d x)}}{3 d e^3}-\frac{4 \int \frac{-\frac{3}{4} a \left (a^2-6 b^2\right )+\frac{3}{4} b \left (a^2+4 b^2\right ) \cos (c+d x)}{\sqrt{e \sin (c+d x)}} \, dx}{9 e^2}\\ &=-\frac{2 (b+a \cos (c+d x)) (a+b \cos (c+d x))^2}{3 d e (e \sin (c+d x))^{3/2}}-\frac{2 b \left (a^2+4 b^2\right ) \sqrt{e \sin (c+d x)}}{3 d e^3}-\frac{2 a b (a+b \cos (c+d x)) \sqrt{e \sin (c+d x)}}{3 d e^3}+\frac{\left (a \left (a^2-6 b^2\right )\right ) \int \frac{1}{\sqrt{e \sin (c+d x)}} \, dx}{3 e^2}\\ &=-\frac{2 (b+a \cos (c+d x)) (a+b \cos (c+d x))^2}{3 d e (e \sin (c+d x))^{3/2}}-\frac{2 b \left (a^2+4 b^2\right ) \sqrt{e \sin (c+d x)}}{3 d e^3}-\frac{2 a b (a+b \cos (c+d x)) \sqrt{e \sin (c+d x)}}{3 d e^3}+\frac{\left (a \left (a^2-6 b^2\right ) \sqrt{\sin (c+d x)}\right ) \int \frac{1}{\sqrt{\sin (c+d x)}} \, dx}{3 e^2 \sqrt{e \sin (c+d x)}}\\ &=-\frac{2 (b+a \cos (c+d x)) (a+b \cos (c+d x))^2}{3 d e (e \sin (c+d x))^{3/2}}+\frac{2 a \left (a^2-6 b^2\right ) F\left (\left .\frac{1}{2} \left (c-\frac{\pi }{2}+d x\right )\right |2\right ) \sqrt{\sin (c+d x)}}{3 d e^2 \sqrt{e \sin (c+d x)}}-\frac{2 b \left (a^2+4 b^2\right ) \sqrt{e \sin (c+d x)}}{3 d e^3}-\frac{2 a b (a+b \cos (c+d x)) \sqrt{e \sin (c+d x)}}{3 d e^3}\\ \end{align*}
Mathematica [A] time = 0.826395, size = 102, normalized size = 0.6 \[ -\frac{2 a \left (a^2+3 b^2\right ) \cos (c+d x)+2 a \left (a^2-6 b^2\right ) \sin ^{\frac{3}{2}}(c+d x) F\left (\left .\frac{1}{4} (-2 c-2 d x+\pi )\right |2\right )+6 a^2 b-3 b^3 \cos (2 (c+d x))+5 b^3}{3 d e (e \sin (c+d x))^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 2.434, size = 214, normalized size = 1.3 \begin{align*}{\frac{1}{d} \left ( -{\frac{2\,b \left ( -3\,{b}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{2}+3\,{a}^{2}+4\,{b}^{2} \right ) }{3\,e} \left ( e\sin \left ( dx+c \right ) \right ) ^{-{\frac{3}{2}}}}-{\frac{a}{3\,{e}^{2} \left ( \sin \left ( dx+c \right ) \right ) ^{2}\cos \left ( dx+c \right ) } \left ( \left ( 2\,{a}^{2}+6\,{b}^{2} \right ) \sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{2}+\sqrt{1-\sin \left ( dx+c \right ) }\sqrt{2+2\,\sin \left ( dx+c \right ) } \left ( \sin \left ( dx+c \right ) \right ) ^{{\frac{5}{2}}}{\it EllipticF} \left ( \sqrt{1-\sin \left ( dx+c \right ) },{\frac{\sqrt{2}}{2}} \right ){a}^{2}-6\,{b}^{2}\sqrt{1-\sin \left ( dx+c \right ) }\sqrt{2+2\,\sin \left ( dx+c \right ) } \left ( \sin \left ( dx+c \right ) \right ) ^{5/2}{\it EllipticF} \left ( \sqrt{1-\sin \left ( dx+c \right ) },1/2\,\sqrt{2} \right ) \right ){\frac{1}{\sqrt{e\sin \left ( dx+c \right ) }}}} \right ) } \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 (b \cos \left (d x + c\right ) + a\right )}^{3}}{\left (e \sin \left (d x + c\right )\right )^{\frac{5}{2}}}\,{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{{\left (b^{3} \cos \left (d x + c\right )^{3} + 3 \, a b^{2} \cos \left (d x + c\right )^{2} + 3 \, a^{2} b \cos \left (d x + c\right ) + a^{3}\right )} \sqrt{e \sin \left (d x + c\right )}}{{\left (e^{3} \cos \left (d x + c\right )^{2} - e^{3}\right )} \sin \left (d x + c\right )}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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 (b \cos \left (d x + c\right ) + a\right )}^{3}}{\left (e \sin \left (d x + c\right )\right )^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]