lim (e-(1+x)^(1/x))/x
Lim(x/e)^((x-e)^-1),x→e
lim(x+e^2x)^(1/sinx)
lim(x->0+) e^(1/x)
lim tan x - sin x / x³ lim eˆ2x - 1 / x
求极限lim(x~0)((e^x+e^2x+e^3x)/3)^1/x
lim(x->0)ln(1+2x)/e^x-1
lim[(1-e^(-x))^1/2]/x x趋于0
x趋向0 lim [ ln (1-x) / (e ^ x-1 ) ]
lim(1+e^1/x)^x,x趋向于+0
求极限lim(x->负无穷大) (1/x+e^x)
计算极限lim{x~0}(e^x-1)/x
lim(arcsinx-x)/x^2(e^x-1)