Dear All,
Consider the following code:
(%i1) f(x) := exp(-x);
(%o1) f(x) := exp(- x)
(%i2) limit(f(x),x,inf);
(%o2) 0
(%i3)
In this example, the convergence to zero is from above (0^+). Is it
possible to have maxima tell us it? Of course, in this example, it is
quite easy to conclude that f tend to 0^+, but it is not so easy when
f is defined by rather complicated expressions.
Thanks in advance,
Paul