File: strip_exists.doc

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\DOC strip_exists

\TYPE {strip_exists : term -> term list * term}

\SYNOPSIS
Iteratively breaks apart existential quantifications.

\DESCRIBE
{strip_exists `?x1 ... xn. t`} returns {([`x1`;...;`xn`],`t`)}. Note that
{
   strip_exists(list_mk_exists([`x1`;...;`xn`],`t`))
}
\noindent will not return {([`x1`;...;`xn`],`t`)} if {t} is an existential
quantification.

\FAILURE
Never fails.

\SEEALSO
dest_exists, list_mk_exists.

\ENDDOC