Optimal. Leaf size=85 \[ -\frac {3 e \sqrt {b d-a e} \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{b^{5/2}}-\frac {(d+e x)^{3/2}}{b (a+b x)}+\frac {3 e \sqrt {d+e x}}{b^2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.04, antiderivative size = 85, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.179, Rules used = {27, 47, 50, 63, 208} \[ -\frac {3 e \sqrt {b d-a e} \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{b^{5/2}}-\frac {(d+e x)^{3/2}}{b (a+b x)}+\frac {3 e \sqrt {d+e x}}{b^2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 27
Rule 47
Rule 50
Rule 63
Rule 208
Rubi steps
\begin {align*} \int \frac {(d+e x)^{3/2}}{a^2+2 a b x+b^2 x^2} \, dx &=\int \frac {(d+e x)^{3/2}}{(a+b x)^2} \, dx\\ &=-\frac {(d+e x)^{3/2}}{b (a+b x)}+\frac {(3 e) \int \frac {\sqrt {d+e x}}{a+b x} \, dx}{2 b}\\ &=\frac {3 e \sqrt {d+e x}}{b^2}-\frac {(d+e x)^{3/2}}{b (a+b x)}+\frac {(3 e (b d-a e)) \int \frac {1}{(a+b x) \sqrt {d+e x}} \, dx}{2 b^2}\\ &=\frac {3 e \sqrt {d+e x}}{b^2}-\frac {(d+e x)^{3/2}}{b (a+b x)}+\frac {(3 (b d-a e)) \operatorname {Subst}\left (\int \frac {1}{a-\frac {b d}{e}+\frac {b x^2}{e}} \, dx,x,\sqrt {d+e x}\right )}{b^2}\\ &=\frac {3 e \sqrt {d+e x}}{b^2}-\frac {(d+e x)^{3/2}}{b (a+b x)}-\frac {3 e \sqrt {b d-a e} \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{b^{5/2}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [C] time = 0.01, size = 50, normalized size = 0.59 \[ \frac {2 e (d+e x)^{5/2} \, _2F_1\left (2,\frac {5}{2};\frac {7}{2};-\frac {b (d+e x)}{a e-b d}\right )}{5 (a e-b d)^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.90, size = 210, normalized size = 2.47 \[ \left [\frac {3 \, {\left (b e x + a e\right )} \sqrt {\frac {b d - a e}{b}} \log \left (\frac {b e x + 2 \, b d - a e - 2 \, \sqrt {e x + d} b \sqrt {\frac {b d - a e}{b}}}{b x + a}\right ) + 2 \, {\left (2 \, b e x - b d + 3 \, a e\right )} \sqrt {e x + d}}{2 \, {\left (b^{3} x + a b^{2}\right )}}, -\frac {3 \, {\left (b e x + a e\right )} \sqrt {-\frac {b d - a e}{b}} \arctan \left (-\frac {\sqrt {e x + d} b \sqrt {-\frac {b d - a e}{b}}}{b d - a e}\right ) - {\left (2 \, b e x - b d + 3 \, a e\right )} \sqrt {e x + d}}{b^{3} x + a b^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.21, size = 122, normalized size = 1.44 \[ \frac {3 \, {\left (b d e - a e^{2}\right )} \arctan \left (\frac {\sqrt {x e + d} b}{\sqrt {-b^{2} d + a b e}}\right )}{\sqrt {-b^{2} d + a b e} b^{2}} + \frac {2 \, \sqrt {x e + d} e}{b^{2}} - \frac {\sqrt {x e + d} b d e - \sqrt {x e + d} a e^{2}}{{\left ({\left (x e + d\right )} b - b d + a e\right )} b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [B] time = 0.06, size = 148, normalized size = 1.74 \[ -\frac {3 a \,e^{2} \arctan \left (\frac {\sqrt {e x +d}\, b}{\sqrt {\left (a e -b d \right ) b}}\right )}{\sqrt {\left (a e -b d \right ) b}\, b^{2}}+\frac {3 d e \arctan \left (\frac {\sqrt {e x +d}\, b}{\sqrt {\left (a e -b d \right ) b}}\right )}{\sqrt {\left (a e -b d \right ) b}\, b}+\frac {\sqrt {e x +d}\, a \,e^{2}}{\left (b e x +a e \right ) b^{2}}-\frac {\sqrt {e x +d}\, d e}{\left (b e x +a e \right ) b}+\frac {2 \sqrt {e x +d}\, e}{b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.11, size = 109, normalized size = 1.28 \[ \frac {\left (a\,e^2-b\,d\,e\right )\,\sqrt {d+e\,x}}{b^3\,\left (d+e\,x\right )-b^3\,d+a\,b^2\,e}+\frac {2\,e\,\sqrt {d+e\,x}}{b^2}-\frac {3\,e\,\mathrm {atan}\left (\frac {\sqrt {b}\,e\,\sqrt {a\,e-b\,d}\,\sqrt {d+e\,x}}{a\,e^2-b\,d\,e}\right )\,\sqrt {a\,e-b\,d}}{b^{5/2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________