Optimal. Leaf size=216 \[ \frac{2 a b \left (a^2+14 b^2\right ) \sqrt{e \cos (c+d x)}}{3 d e^3}+\frac{2 b \left (a^2+2 b^2\right ) \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))}{3 d e^3}+\frac{2 \left (-12 a^2 b^2+a^4-4 b^4\right ) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 d e^2 \sqrt{e \cos (c+d x)}}+\frac{2 a b \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))^2}{3 d e^3}+\frac{2 (a \sin (c+d x)+b) (a+b \sin (c+d x))^3}{3 d e (e \cos (c+d x))^{3/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.445278, antiderivative size = 216, normalized size of antiderivative = 1., number of steps used = 6, 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} \[ \frac{2 a b \left (a^2+14 b^2\right ) \sqrt{e \cos (c+d x)}}{3 d e^3}+\frac{2 b \left (a^2+2 b^2\right ) \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))}{3 d e^3}+\frac{2 \left (-12 a^2 b^2+a^4-4 b^4\right ) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 d e^2 \sqrt{e \cos (c+d x)}}+\frac{2 a b \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))^2}{3 d e^3}+\frac{2 (a \sin (c+d x)+b) (a+b \sin (c+d x))^3}{3 d e (e \cos (c+d x))^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2691
Rule 2862
Rule 2669
Rule 2642
Rule 2641
Rubi steps
\begin{align*} \int \frac{(a+b \sin (c+d x))^4}{(e \cos (c+d x))^{5/2}} \, dx &=\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))^3}{3 d e (e \cos (c+d x))^{3/2}}-\frac{2 \int \frac{(a+b \sin (c+d x))^2 \left (-\frac{a^2}{2}+3 b^2+\frac{5}{2} a b \sin (c+d x)\right )}{\sqrt{e \cos (c+d x)}} \, dx}{3 e^2}\\ &=\frac{2 a b \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))^2}{3 d e^3}+\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))^3}{3 d e (e \cos (c+d x))^{3/2}}-\frac{4 \int \frac{(a+b \sin (c+d x)) \left (-\frac{5}{4} a \left (a^2-10 b^2\right )+\frac{15}{4} b \left (a^2+2 b^2\right ) \sin (c+d x)\right )}{\sqrt{e \cos (c+d x)}} \, dx}{15 e^2}\\ &=\frac{2 b \left (a^2+2 b^2\right ) \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))}{3 d e^3}+\frac{2 a b \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))^2}{3 d e^3}+\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))^3}{3 d e (e \cos (c+d x))^{3/2}}-\frac{8 \int \frac{-\frac{15}{8} \left (a^4-12 a^2 b^2-4 b^4\right )+\frac{15}{8} a b \left (a^2+14 b^2\right ) \sin (c+d x)}{\sqrt{e \cos (c+d x)}} \, dx}{45 e^2}\\ &=\frac{2 a b \left (a^2+14 b^2\right ) \sqrt{e \cos (c+d x)}}{3 d e^3}+\frac{2 b \left (a^2+2 b^2\right ) \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))}{3 d e^3}+\frac{2 a b \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))^2}{3 d e^3}+\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))^3}{3 d e (e \cos (c+d x))^{3/2}}+\frac{\left (a^4-12 a^2 b^2-4 b^4\right ) \int \frac{1}{\sqrt{e \cos (c+d x)}} \, dx}{3 e^2}\\ &=\frac{2 a b \left (a^2+14 b^2\right ) \sqrt{e \cos (c+d x)}}{3 d e^3}+\frac{2 b \left (a^2+2 b^2\right ) \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))}{3 d e^3}+\frac{2 a b \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))^2}{3 d e^3}+\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))^3}{3 d e (e \cos (c+d x))^{3/2}}+\frac{\left (\left (a^4-12 a^2 b^2-4 b^4\right ) \sqrt{\cos (c+d x)}\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx}{3 e^2 \sqrt{e \cos (c+d x)}}\\ &=\frac{2 a b \left (a^2+14 b^2\right ) \sqrt{e \cos (c+d x)}}{3 d e^3}+\frac{2 \left (a^4-12 a^2 b^2-4 b^4\right ) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 d e^2 \sqrt{e \cos (c+d x)}}+\frac{2 b \left (a^2+2 b^2\right ) \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))}{3 d e^3}+\frac{2 a b \sqrt{e \cos (c+d x)} (a+b \sin (c+d x))^2}{3 d e^3}+\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))^3}{3 d e (e \cos (c+d x))^{3/2}}\\ \end{align*}
Mathematica [A] time = 1.15919, size = 137, normalized size = 0.63 \[ \frac{24 a^2 b^2 \sin (c+d x)+4 \left (-12 a^2 b^2+a^4-4 b^4\right ) \cos ^{\frac{3}{2}}(c+d x) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )+16 a^3 b+4 a^4 \sin (c+d x)+24 a b^3 \cos (2 (c+d x))+40 a b^3+5 b^4 \sin (c+d x)+b^4 \sin (3 (c+d x))}{6 d e (e \cos (c+d x))^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 2.206, size = 575, normalized size = 2.7 \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 (b \sin \left (d x + c\right ) + a\right )}^{4}}{\left (e \cos \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^{4} \cos \left (d x + c\right )^{4} + a^{4} + 6 \, a^{2} b^{2} + b^{4} - 2 \,{\left (3 \, a^{2} b^{2} + b^{4}\right )} \cos \left (d x + c\right )^{2} - 4 \,{\left (a b^{3} \cos \left (d x + c\right )^{2} - a^{3} b - a b^{3}\right )} \sin \left (d x + c\right )\right )} \sqrt{e \cos \left (d x + c\right )}}{e^{3} \cos \left (d x + c\right )^{3}}, 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 \sin \left (d x + c\right ) + a\right )}^{4}}{\left (e \cos \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]