Optimal. Leaf size=71 \[ -\frac {4 b (d+e x)^{5/2} (b d-a e)}{5 e^3}+\frac {2 (d+e x)^{3/2} (b d-a e)^2}{3 e^3}+\frac {2 b^2 (d+e x)^{7/2}}{7 e^3} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.02, antiderivative size = 71, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {27, 43} \[ -\frac {4 b (d+e x)^{5/2} (b d-a e)}{5 e^3}+\frac {2 (d+e x)^{3/2} (b d-a e)^2}{3 e^3}+\frac {2 b^2 (d+e x)^{7/2}}{7 e^3} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 27
Rule 43
Rubi steps
\begin {align*} \int \sqrt {d+e x} \left (a^2+2 a b x+b^2 x^2\right ) \, dx &=\int (a+b x)^2 \sqrt {d+e x} \, dx\\ &=\int \left (\frac {(-b d+a e)^2 \sqrt {d+e x}}{e^2}-\frac {2 b (b d-a e) (d+e x)^{3/2}}{e^2}+\frac {b^2 (d+e x)^{5/2}}{e^2}\right ) \, dx\\ &=\frac {2 (b d-a e)^2 (d+e x)^{3/2}}{3 e^3}-\frac {4 b (b d-a e) (d+e x)^{5/2}}{5 e^3}+\frac {2 b^2 (d+e x)^{7/2}}{7 e^3}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.03, size = 61, normalized size = 0.86 \[ \frac {2 (d+e x)^{3/2} \left (35 a^2 e^2+14 a b e (3 e x-2 d)+b^2 \left (8 d^2-12 d e x+15 e^2 x^2\right )\right )}{105 e^3} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 1.05, size = 99, normalized size = 1.39 \[ \frac {2 \, {\left (15 \, b^{2} e^{3} x^{3} + 8 \, b^{2} d^{3} - 28 \, a b d^{2} e + 35 \, a^{2} d e^{2} + 3 \, {\left (b^{2} d e^{2} + 14 \, a b e^{3}\right )} x^{2} - {\left (4 \, b^{2} d^{2} e - 14 \, a b d e^{2} - 35 \, a^{2} e^{3}\right )} x\right )} \sqrt {e x + d}}{105 \, e^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [B] time = 0.18, size = 210, normalized size = 2.96 \[ \frac {2}{105} \, {\left (70 \, {\left ({\left (x e + d\right )}^{\frac {3}{2}} - 3 \, \sqrt {x e + d} d\right )} a b d e^{\left (-1\right )} + 7 \, {\left (3 \, {\left (x e + d\right )}^{\frac {5}{2}} - 10 \, {\left (x e + d\right )}^{\frac {3}{2}} d + 15 \, \sqrt {x e + d} d^{2}\right )} b^{2} d e^{\left (-2\right )} + 14 \, {\left (3 \, {\left (x e + d\right )}^{\frac {5}{2}} - 10 \, {\left (x e + d\right )}^{\frac {3}{2}} d + 15 \, \sqrt {x e + d} d^{2}\right )} a b e^{\left (-1\right )} + 3 \, {\left (5 \, {\left (x e + d\right )}^{\frac {7}{2}} - 21 \, {\left (x e + d\right )}^{\frac {5}{2}} d + 35 \, {\left (x e + d\right )}^{\frac {3}{2}} d^{2} - 35 \, \sqrt {x e + d} d^{3}\right )} b^{2} e^{\left (-2\right )} + 105 \, \sqrt {x e + d} a^{2} d + 35 \, {\left ({\left (x e + d\right )}^{\frac {3}{2}} - 3 \, \sqrt {x e + d} d\right )} a^{2}\right )} e^{\left (-1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.05, size = 63, normalized size = 0.89 \[ \frac {2 \left (e x +d \right )^{\frac {3}{2}} \left (15 b^{2} e^{2} x^{2}+42 a b \,e^{2} x -12 b^{2} d e x +35 a^{2} e^{2}-28 a b d e +8 b^{2} d^{2}\right )}{105 e^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.02, size = 68, normalized size = 0.96 \[ \frac {2 \, {\left (15 \, {\left (e x + d\right )}^{\frac {7}{2}} b^{2} - 42 \, {\left (b^{2} d - a b e\right )} {\left (e x + d\right )}^{\frac {5}{2}} + 35 \, {\left (b^{2} d^{2} - 2 \, a b d e + a^{2} e^{2}\right )} {\left (e x + d\right )}^{\frac {3}{2}}\right )}}{105 \, e^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.56, size = 68, normalized size = 0.96 \[ \frac {2\,{\left (d+e\,x\right )}^{3/2}\,\left (15\,b^2\,{\left (d+e\,x\right )}^2+35\,a^2\,e^2+35\,b^2\,d^2-42\,b^2\,d\,\left (d+e\,x\right )+42\,a\,b\,e\,\left (d+e\,x\right )-70\,a\,b\,d\,e\right )}{105\,e^3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 3.49, size = 85, normalized size = 1.20 \[ \frac {2 \left (\frac {b^{2} \left (d + e x\right )^{\frac {7}{2}}}{7 e^{2}} + \frac {\left (d + e x\right )^{\frac {5}{2}} \left (2 a b e - 2 b^{2} d\right )}{5 e^{2}} + \frac {\left (d + e x\right )^{\frac {3}{2}} \left (a^{2} e^{2} - 2 a b d e + b^{2} d^{2}\right )}{3 e^{2}}\right )}{e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________