elt : list_tactic -> proof
STRUCTURE
SYNOPSIS
Applies a list-tactic to the current goal list, replacing it with the resulting subgoals.
DESCRIPTION
The function elt is part of the subgoal package. It is an abbreviation for expand_list. For a description of the subgoal package, see set_goal.
FAILURE
As for expand_list.
USES
Doing a step in an interactive goal-directed proof, where the step may affect the list of goals produced by the previous step.
SEEALSO
HOL  Kananaskis-13