Optimal. Leaf size=42 \[ \frac{\sqrt{c d^2+2 c d e x+c e^2 x^2} (d+e x)^{m+1}}{e (m+2)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0181988, antiderivative size = 42, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 32, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.062, Rules used = {644, 32} \[ \frac{\sqrt{c d^2+2 c d e x+c e^2 x^2} (d+e x)^{m+1}}{e (m+2)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 644
Rule 32
Rubi steps
\begin{align*} \int (d+e x)^m \sqrt{c d^2+2 c d e x+c e^2 x^2} \, dx &=\frac{\sqrt{c d^2+2 c d e x+c e^2 x^2} \int (d+e x)^{1+m} \, dx}{d+e x}\\ &=\frac{(d+e x)^{1+m} \sqrt{c d^2+2 c d e x+c e^2 x^2}}{e (2+m)}\\ \end{align*}
Mathematica [A] time = 0.0175014, size = 31, normalized size = 0.74 \[ \frac{\sqrt{c (d+e x)^2} (d+e x)^{m+1}}{e (m+2)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.044, size = 41, normalized size = 1. \begin{align*}{\frac{ \left ( ex+d \right ) ^{1+m}}{e \left ( 2+m \right ) }\sqrt{c{e}^{2}{x}^{2}+2\,cdex+c{d}^{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.20951, size = 57, normalized size = 1.36 \begin{align*} \frac{{\left (\sqrt{c} e^{2} x^{2} + 2 \, \sqrt{c} d e x + \sqrt{c} d^{2}\right )}{\left (e x + d\right )}^{m}}{e{\left (m + 2\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 2.4213, size = 96, normalized size = 2.29 \begin{align*} \frac{\sqrt{c e^{2} x^{2} + 2 \, c d e x + c d^{2}}{\left (e x + d\right )}{\left (e x + d\right )}^{m}}{e m + 2 \, e} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \sqrt{c \left (d + e x\right )^{2}} \left (d + e x\right )^{m}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.19182, size = 84, normalized size = 2. \begin{align*} \frac{{\left (x e + d\right )}^{m} \sqrt{c} x^{2} e^{2} + 2 \,{\left (x e + d\right )}^{m} \sqrt{c} d x e +{\left (x e + d\right )}^{m} \sqrt{c} d^{2}}{m e + 2 \, e} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]