最終更新日：2022/12/24
The repeat that we use here is called a tactical, or tactic combinator. The behavior of repeat t is to loop through running t, running t on all generated subgoals, running t on their generated subgoals, and so on. When t fails at any point in this search tree, that particular subgoal is left to be handled by later tactics.
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元となった例文
The
repeat
that
we
use
here
is
called
a
tactical,
or
tactic
combinator.
The
behavior
of
repeat
t
is
to
loop
through
running
t,
running
t
on
all
generated
subgoals,
running
t
on
their
generated
subgoals,
and
so
on.
When
t
fails
at
any
point
in
this
search
tree,
that
particular
subgoal
is
left
to
be
handled
by
later
tactics.
