(=[^()]+) <- without direction specification or >>(=!)+) <- with direction specification
-3.14 e -21":
You can formulate patterns of things to look for using these types of
patterns. You can look for a
REX expression by itself, or in
proximity to another search item. Such a search could combine a
REX expression in union with an intelligent concept search.
For example, you could enter the following in a query input box:
REX expression indicates 2 occurrences of any digit
followed by a percent sign. "
Measurement" will be treated as
an English root word with its list of equivalences, and passed to
In this search, Metamorph will look for an intersection of both elements inside the specified delimiters, and may come up with a hit such as:
They estimated that only 65% of the population showed up to vote.
estimated" was associated with "
65%" was associated with the pattern