The Numeric Pattern Matcher
The Numeric Pattern Matcher allows users to find quantities in textual information in any way they may be represented.
To invoke a numeric value search within a query, simply precede the value with a '#' (pound / hash character).
|To Find||Syntax||Example Match|
|any value||##||a few dozen|
|equal to||#5000||five thousand|
|greater than||#>5000||2.2 million|
|greater than or equal||#>=5000||5,000.01|
|less than or equal||#<=5000||four thousand nine hundred and 59/100|
|#>0<1||15 percent, 500 milligrams, 0.25, 15 sixteenths, 5/32|
|#665||six hundred three score and five|
|#>1e6<1e12||five gigabytes, 5,000,000,000, 2.2 million|
The expression "greater than 0, less than one" above is really good for finding statistical information in the text. For example if a user enters the query: "votes #>0<1," the program will find: "One third of the voters cast their ballots for Clinton."