The LimitTutor(f) command launches a tutor interface that solves the limit of f with respect to var, at the point a from the direction dir, step-by-step. If f is either an expression of the form Limit(g, ...) or a call limit(g, ...) that Maple returns unevaluated, the tutor finds the limit of g.

If f is not specified, LimitTutor uses a default function.

If a is not specified, LimitTutor uses a default point.

If dir is not specified, LimitTutor uses a default direction.