Optimal. Leaf size=11 \[ \frac {c \log (d+e x)}{e} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.01, antiderivative size = 11, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.107, Rules used = {24, 21, 31} \[ \frac {c \log (d+e x)}{e} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 21
Rule 24
Rule 31
Rubi steps
\begin {align*} \int \frac {c d^2+2 c d e x+c e^2 x^2}{(d+e x)^3} \, dx &=\frac {\int \frac {c d e^2+c e^3 x}{(d+e x)^2} \, dx}{e^2}\\ &=c \int \frac {1}{d+e x} \, dx\\ &=\frac {c \log (d+e x)}{e}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.00, size = 11, normalized size = 1.00 \[ \frac {c \log (d+e x)}{e} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 1.15, size = 11, normalized size = 1.00 \[ \frac {c \log \left (e x + d\right )}{e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.18, size = 12, normalized size = 1.09 \[ c e^{\left (-1\right )} \log \left ({\left | x e + d \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.06, size = 12, normalized size = 1.09 \[ \frac {c \ln \left (e x +d \right )}{e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.34, size = 11, normalized size = 1.00 \[ \frac {c \log \left (e x + d\right )}{e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.43, size = 11, normalized size = 1.00 \[ \frac {c\,\ln \left (d+e\,x\right )}{e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 0.09, size = 8, normalized size = 0.73 \[ \frac {c \log {\left (d + e x \right )}}{e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________