Limit from the Right
Limit from Above
A one-sided limit which, in the example ,
restricts x such that x > 0.
In general, a limit
from the right restricts domain variable to values greater than
the number the domain variable approaches. When a limit is taken
from the right it is written or .
example, since tends
toward ∞ as x gets
closer and closer to 0 from the right.
Limit from the left, infinity