• Regexp::Optimizer
• Regexp::RegGrp
• Regexp::Shellish
• Regexp::Stringify
• regfree
• register_assert_handler
• register_bitmap_file_type
• register_config_handler
• register_datafile_object
• register_font_file_type
• register_sample_file_type
• register_trace_handler
• register_uformat
• registry
• regsub
• regsub
• Relational_Built-In_Functions
• Relationships
• relative
• RelayCountry
• release_bitmap
• release_handler
• release_method
• release_screen
• release_voice
• Relic
• Religion::Islam::PrayerTimes
• reload_config_texts
• relprodbddnodeassoc
• reltool
• remainder
• remainder
• remainderf
• remainderl
• remctl
• remctl_close
• remctl_command
• remctl_commandv
• remctl_error
• remctl_new
• remctl_noop
• remctl_open
• remctl_output
• remctl_result_free
• remctl_set_ccache
• remctl_set_source_ip
• remctl_set_timeout
• remove
• removedTypes
• remove_display_switch_callback
• remove_int
• remove_joystick
• remove_keyboard
• remove_mouse
• remove_param_int
• remove_sound
• remove_sound_input
• remove_timer
• remque
• remquo
• remquo
• remquof
• remquol
• rename
• Renderer for exporting a plot to a document
• render_scene
• reorderbddsystemdynamic
• reorderbddsystemsimple
• reorderbddsystemtop
• reorderbddsystemwindow