Optimal. Leaf size=29 \[ 2 a \sqrt{x}+\frac{2}{5} b x^{5/2}+\frac{2}{9} c x^{9/2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0062927, antiderivative size = 29, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056, Rules used = {14} \[ 2 a \sqrt{x}+\frac{2}{5} b x^{5/2}+\frac{2}{9} c x^{9/2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 14
Rubi steps
\begin{align*} \int \frac{a+b x^2+c x^4}{\sqrt{x}} \, dx &=\int \left (\frac{a}{\sqrt{x}}+b x^{3/2}+c x^{7/2}\right ) \, dx\\ &=2 a \sqrt{x}+\frac{2}{5} b x^{5/2}+\frac{2}{9} c x^{9/2}\\ \end{align*}
Mathematica [A] time = 0.0063804, size = 25, normalized size = 0.86 \[ \frac{2}{45} \sqrt{x} \left (45 a+9 b x^2+5 c x^4\right ) \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.043, size = 22, normalized size = 0.8 \begin{align*}{\frac{10\,c{x}^{4}+18\,b{x}^{2}+90\,a}{45}\sqrt{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.946927, size = 26, normalized size = 0.9 \begin{align*} \frac{2}{9} \, c x^{\frac{9}{2}} + \frac{2}{5} \, b x^{\frac{5}{2}} + 2 \, a \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.20527, size = 55, normalized size = 1.9 \begin{align*} \frac{2}{45} \,{\left (5 \, c x^{4} + 9 \, b x^{2} + 45 \, a\right )} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 0.716301, size = 27, normalized size = 0.93 \begin{align*} 2 a \sqrt{x} + \frac{2 b x^{\frac{5}{2}}}{5} + \frac{2 c x^{\frac{9}{2}}}{9} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.16637, size = 26, normalized size = 0.9 \begin{align*} \frac{2}{9} \, c x^{\frac{9}{2}} + \frac{2}{5} \, b x^{\frac{5}{2}} + 2 \, a \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]