alf - Relational algebra at your fingertips SYNOPSIS alf [--version] [--help] alf -e '(lispy command)' alf [FILE.alf] alf [alf opts] OPERATOR [operator opts] ARGS ... alf help OPERATOR OPTIONS #(summarized_options) RELATIONAL OPERATORS #(summarized_subcommands relational_operators) EXPERIMENTAL RELATIONAL OPERATORS #(summarized_subcommands experimental_operators) NON-RELATIONAL OPERATORS #(summarized_subcommands non_relational_operators) OTHER NON-RELATIONAL COMMANDS #(summarized_subcommands other_non_relational_commands) See 'alf help COMMAND' for details about a specific command.