| dAccumHold | FRP.BearRiver.Hybrid, FRP.BearRiver, FRP.Yampa |
| dAccumHoldBy | FRP.BearRiver.Hybrid, FRP.BearRiver, FRP.Yampa |
| delay | FRP.BearRiver.Delays, FRP.BearRiver, FRP.Yampa |
| delayEvent | FRP.BearRiver.EventS, FRP.BearRiver, FRP.Yampa |
| delayEventCat | FRP.BearRiver.EventS, FRP.BearRiver, FRP.Yampa |
| deltaEncode | FRP.BearRiver.Simulation, FRP.BearRiver, FRP.Yampa |
| deltaEncodeBy | FRP.BearRiver.Simulation, FRP.BearRiver, FRP.Yampa |
| derivative | FRP.BearRiver.Integration, FRP.BearRiver, FRP.Yampa |
| dHold | FRP.BearRiver.Hybrid, FRP.BearRiver, FRP.Yampa |
| dkSwitch | FRP.BearRiver.Switches, FRP.BearRiver, FRP.Yampa |
| dot | FRP.BearRiver, FRP.Yampa |
| dpSwitch | FRP.BearRiver.Switches, FRP.BearRiver, FRP.Yampa |
| dpSwitchB | FRP.BearRiver.Switches, FRP.BearRiver, FRP.Yampa |
| dpSwitchZ | FRP.BearRiver.Switches, FRP.BearRiver, FRP.Yampa |
| dropEvents | FRP.BearRiver.EventS, FRP.BearRiver, FRP.Yampa |
| drpSwitch | FRP.BearRiver.Switches, FRP.BearRiver, FRP.Yampa |
| drpSwitchB | FRP.BearRiver.Switches, FRP.BearRiver, FRP.Yampa |
| drpSwitchZ | FRP.BearRiver.Switches, FRP.BearRiver, FRP.Yampa |
| drSwitch | FRP.BearRiver.Switches, FRP.BearRiver, FRP.Yampa |
| dSwitch | FRP.BearRiver.Switches, FRP.BearRiver, FRP.Yampa |
| DTime | FRP.BearRiver, FRP.Yampa |
| dTrackAndHold | FRP.BearRiver.Hybrid, FRP.BearRiver, FRP.Yampa |
| dup | FRP.BearRiver.Arrow, FRP.BearRiver, FRP.Yampa |