Optimal. Leaf size=14 \[ \frac {2}{5} x \sqrt {b x^3} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.00, antiderivative size = 14, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 9, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {15, 30}
\begin {gather*} \frac {2}{5} x \sqrt {b x^3} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 15
Rule 30
Rubi steps
\begin {align*} \int \sqrt {b x^3} \, dx &=\frac {\sqrt {b x^3} \int x^{3/2} \, dx}{x^{3/2}}\\ &=\frac {2}{5} x \sqrt {b x^3}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.00, size = 14, normalized size = 1.00 \begin {gather*} \frac {2}{5} x \sqrt {b x^3} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.03, size = 11, normalized size = 0.79
method | result | size |
gosper | \(\frac {2 x \sqrt {b \,x^{3}}}{5}\) | \(11\) |
default | \(\frac {2 x \sqrt {b \,x^{3}}}{5}\) | \(11\) |
trager | \(\frac {2 x \sqrt {b \,x^{3}}}{5}\) | \(11\) |
risch | \(\frac {2 x \sqrt {b \,x^{3}}}{5}\) | \(11\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 0.28, size = 10, normalized size = 0.71 \begin {gather*} \frac {2}{5} \, \sqrt {b x^{3}} x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 0.34, size = 10, normalized size = 0.71 \begin {gather*} \frac {2}{5} \, \sqrt {b x^{3}} x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A]
time = 0.05, size = 12, normalized size = 0.86 \begin {gather*} \frac {2 x \sqrt {b x^{3}}}{5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 2.09, size = 12, normalized size = 0.86 \begin {gather*} \frac {2}{5} \, \sqrt {b x} x^{2} \mathrm {sgn}\left (x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 1.36, size = 10, normalized size = 0.71 \begin {gather*} \frac {2\,x\,\sqrt {b\,x^3}}{5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________