Finance::Quote is a Perl module which can fetch on-line stock quotes, including those from American, European, Canadian and Australian markets. Information from a number of investment houses is also available. Features include currency lookups and conversions, automatic failover support, and loadable user modules.
SCUBA::Table::NoDeco provides the ability to perform useful calculations using dive-tables, including calculating dive groups and maximum no-decompression times for repetitive dives. A selection of tables are available. The module assumes that the diver is using air as their breathing gas.