Optimal. Leaf size=53 \[ \left (\frac {c}{a^2}+\frac {d}{b^2}\right ) x^{-\frac {b^2 c}{b^2 c+a^2 d}} \sqrt {-a+b x} \sqrt {a+b x} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.06, antiderivative size = 53, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 57, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.018, Rules used = {461}
\begin {gather*} \sqrt {b x-a} \sqrt {a+b x} \left (\frac {c}{a^2}+\frac {d}{b^2}\right ) x^{-\frac {b^2 c}{a^2 d+b^2 c}} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 461
Rubi steps
\begin {align*} \int \frac {x^{-\frac {2 b^2 c+a^2 d}{b^2 c+a^2 d}} \left (c+d x^2\right )}{\sqrt {-a+b x} \sqrt {a+b x}} \, dx &=\left (\frac {c}{a^2}+\frac {d}{b^2}\right ) x^{-\frac {b^2 c}{b^2 c+a^2 d}} \sqrt {-a+b x} \sqrt {a+b x}\\ \end {align*}
________________________________________________________________________________________
Mathematica [C] Result contains higher order function than in optimal. Order 6 vs. order 3 in
optimal.
time = 10.33, size = 296, normalized size = 5.58 \begin {gather*} \frac {\left (b^2 c+a^2 d\right ) x^{-\frac {b^2 c}{b^2 c+a^2 d}} \sqrt {-a+b x} \sqrt {a+b x} \sqrt {1-\frac {b^2 x^2}{a^2}} \left (\left (b^2 c+a^2 d\right ) F_1\left (-\frac {b^2 c}{b^2 c+a^2 d};-\frac {1}{2},\frac {1}{2};\frac {a^2 d}{b^2 c+a^2 d};\frac {b x}{a},-\frac {b x}{a}\right )+\left (b^2 c+a^2 d\right ) F_1\left (-\frac {b^2 c}{b^2 c+a^2 d};\frac {1}{2},-\frac {1}{2};\frac {a^2 d}{b^2 c+a^2 d};\frac {b x}{a},-\frac {b x}{a}\right )-2 a^2 d \, _2F_1\left (-\frac {1}{2},-\frac {b^2 c}{2 \left (b^2 c+a^2 d\right )};1-\frac {b^2 c}{2 \left (b^2 c+a^2 d\right )};\frac {b^2 x^2}{a^2}\right )\right )}{2 b^4 c \left (a^2-b^2 x^2\right )} \end {gather*}
Warning: Unable to verify antiderivative.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.29, size = 66, normalized size = 1.25
method | result | size |
gosper | \(\frac {x \left (a^{2} d +b^{2} c \right ) \sqrt {b x +a}\, x^{-\frac {a^{2} d +2 b^{2} c}{a^{2} d +b^{2} c}} \sqrt {b x -a}}{a^{2} b^{2}}\) | \(66\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 0.37, size = 79, normalized size = 1.49 \begin {gather*} \frac {{\left (b^{2} c + a^{2} d\right )} \sqrt {b x + a} \sqrt {b x - a} x e^{\left (-\frac {2 \, b^{2} c \log \left (x\right )}{b^{2} c + a^{2} d} - \frac {a^{2} d \log \left (x\right )}{b^{2} c + a^{2} d}\right )}}{a^{2} b^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 2.72, size = 65, normalized size = 1.23 \begin {gather*} \frac {{\left (b^{2} c + a^{2} d\right )} \sqrt {b x + a} \sqrt {b x - a} x}{a^{2} b^{2} x^{\frac {2 \, b^{2} c + a^{2} d}{b^{2} c + a^{2} d}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: SystemError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 3.27, size = 96, normalized size = 1.81 \begin {gather*} -\frac {\frac {x\,\left (d\,a^4+c\,a^2\,b^2\right )}{a^2\,b^2}-\frac {x^3\,\left (d\,a^2\,b^2+c\,b^4\right )}{a^2\,b^2}}{x^{\frac {d\,a^2+2\,c\,b^2}{d\,a^2+c\,b^2}}\,\sqrt {a+b\,x}\,\sqrt {b\,x-a}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________