Optimal. Leaf size=81 \[ -\frac{4 c d (d+e x)^{3/2} \left (c d^2-a e^2\right )}{3 e^3}+\frac{2 \sqrt{d+e x} \left (c d^2-a e^2\right )^2}{e^3}+\frac{2 c^2 d^2 (d+e x)^{5/2}}{5 e^3} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0392762, antiderivative size = 81, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 37, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.054, Rules used = {626, 43} \[ -\frac{4 c d (d+e x)^{3/2} \left (c d^2-a e^2\right )}{3 e^3}+\frac{2 \sqrt{d+e x} \left (c d^2-a e^2\right )^2}{e^3}+\frac{2 c^2 d^2 (d+e x)^{5/2}}{5 e^3} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 626
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right )^2}{(d+e x)^{5/2}} \, dx &=\int \frac{(a e+c d x)^2}{\sqrt{d+e x}} \, dx\\ &=\int \left (\frac{\left (-c d^2+a e^2\right )^2}{e^2 \sqrt{d+e x}}-\frac{2 c d \left (c d^2-a e^2\right ) \sqrt{d+e x}}{e^2}+\frac{c^2 d^2 (d+e x)^{3/2}}{e^2}\right ) \, dx\\ &=\frac{2 \left (c d^2-a e^2\right )^2 \sqrt{d+e x}}{e^3}-\frac{4 c d \left (c d^2-a e^2\right ) (d+e x)^{3/2}}{3 e^3}+\frac{2 c^2 d^2 (d+e x)^{5/2}}{5 e^3}\\ \end{align*}
Mathematica [A] time = 0.0392344, size = 66, normalized size = 0.81 \[ \frac{2 \sqrt{d+e x} \left (15 a^2 e^4+10 a c d e^2 (e x-2 d)+c^2 d^2 \left (8 d^2-4 d e x+3 e^2 x^2\right )\right )}{15 e^3} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.045, size = 73, normalized size = 0.9 \begin{align*}{\frac{6\,{c}^{2}{d}^{2}{x}^{2}{e}^{2}+20\,acd{e}^{3}x-8\,{c}^{2}{d}^{3}ex+30\,{a}^{2}{e}^{4}-40\,ac{d}^{2}{e}^{2}+16\,{c}^{2}{d}^{4}}{15\,{e}^{3}}\sqrt{ex+d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.988448, size = 108, normalized size = 1.33 \begin{align*} \frac{2 \,{\left (3 \,{\left (e x + d\right )}^{\frac{5}{2}} c^{2} d^{2} - 10 \,{\left (c^{2} d^{3} - a c d e^{2}\right )}{\left (e x + d\right )}^{\frac{3}{2}} + 15 \,{\left (c^{2} d^{4} - 2 \, a c d^{2} e^{2} + a^{2} e^{4}\right )} \sqrt{e x + d}\right )}}{15 \, e^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.85779, size = 162, normalized size = 2. \begin{align*} \frac{2 \,{\left (3 \, c^{2} d^{2} e^{2} x^{2} + 8 \, c^{2} d^{4} - 20 \, a c d^{2} e^{2} + 15 \, a^{2} e^{4} - 2 \,{\left (2 \, c^{2} d^{3} e - 5 \, a c d e^{3}\right )} x\right )} \sqrt{e x + d}}{15 \, e^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 40.0993, size = 236, normalized size = 2.91 \begin{align*} \begin{cases} - \frac{\frac{2 a^{2} d e^{2}}{\sqrt{d + e x}} + 2 a^{2} e^{2} \left (- \frac{d}{\sqrt{d + e x}} - \sqrt{d + e x}\right ) + 4 a c d^{2} \left (- \frac{d}{\sqrt{d + e x}} - \sqrt{d + e x}\right ) + 4 a c d \left (\frac{d^{2}}{\sqrt{d + e x}} + 2 d \sqrt{d + e x} - \frac{\left (d + e x\right )^{\frac{3}{2}}}{3}\right ) + \frac{2 c^{2} d^{3} \left (\frac{d^{2}}{\sqrt{d + e x}} + 2 d \sqrt{d + e x} - \frac{\left (d + e x\right )^{\frac{3}{2}}}{3}\right )}{e^{2}} + \frac{2 c^{2} d^{2} \left (- \frac{d^{3}}{\sqrt{d + e x}} - 3 d^{2} \sqrt{d + e x} + d \left (d + e x\right )^{\frac{3}{2}} - \frac{\left (d + e x\right )^{\frac{5}{2}}}{5}\right )}{e^{2}}}{e} & \text{for}\: e \neq 0 \\\frac{c^{2} d^{\frac{3}{2}} x^{3}}{3} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.18047, size = 143, normalized size = 1.77 \begin{align*} \frac{2}{15} \,{\left (3 \,{\left (x e + d\right )}^{\frac{5}{2}} c^{2} d^{2} e^{12} - 10 \,{\left (x e + d\right )}^{\frac{3}{2}} c^{2} d^{3} e^{12} + 15 \, \sqrt{x e + d} c^{2} d^{4} e^{12} + 10 \,{\left (x e + d\right )}^{\frac{3}{2}} a c d e^{14} - 30 \, \sqrt{x e + d} a c d^{2} e^{14} + 15 \, \sqrt{x e + d} a^{2} e^{16}\right )} e^{\left (-15\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]