Mister Exam

Limit of the function x^y

at
v

For end points:

The graph:

from to

Piecewise:

The solution

You have entered [src]
      y
 lim x 
y->0+  
limy0+xy\lim_{y \to 0^+} x^{y}
Limit(x^y, y, 0)
Lopital's rule
There is no sense to apply Lopital's rule to this function since there is no indeterminateness of 0/0 or oo/oo type
Rapid solution [src]
1
11
One‐sided limits [src]
      y
 lim x 
y->0+  
limy0+xy\lim_{y \to 0^+} x^{y}
1
11
      y
 lim x 
y->0-  
limy0xy\lim_{y \to 0^-} x^{y}
1
11
1
Other limits y→0, -oo, +oo, 1
limy0xy=1\lim_{y \to 0^-} x^{y} = 1
More at y→0 from the left
limy0+xy=1\lim_{y \to 0^+} x^{y} = 1
limyxy\lim_{y \to \infty} x^{y}
More at y→oo
limy1xy=x\lim_{y \to 1^-} x^{y} = x
More at y→1 from the left
limy1+xy=x\lim_{y \to 1^+} x^{y} = x
More at y→1 from the right
limyxy\lim_{y \to -\infty} x^{y}
More at y→-oo