symbolic_calculator [-s FILE] [--man] [--help]
-s or --source FILE
Read from this file instead of STDIN
Display the full manual (which is currently rather lacking).
-h or --help
Display (this) short help.
This is a shell interface for the Math::SymbolicX::Calculator Perl module. (See also "perldoc Math::SymbolicX::Calculator::Interface::Shell")