Index - D
| Dagger | Physics.Learn.Ket |
| dagger | Physics.Learn.Ket |
| detect | Physics.Learn.BeamStack |
| Diff | Physics.Learn.StateSpace, Physics.Learn |
| DifferentialEquation | Physics.Learn.StateSpace, Physics.Learn |
| dim | |
| 1 (Function) | Physics.Learn.QuantumMat |
| 2 (Function) | Physics.Learn.Ket |
| disk | Physics.Learn.Surface, Physics.Learn |
| Displacement | Physics.Learn.Position, Physics.Learn |
| displacement | Physics.Learn.Position, Physics.Learn |
| dm | Physics.Learn.QuantumMat |
| dottedLineIntegral | Physics.Learn.Curve, Physics.Learn |
| dottedSurfaceIntegral | Physics.Learn.Surface, Physics.Learn |
| dropBeam | Physics.Learn.BeamStack |
| DSt | |
| 1 (Type/Class) | Physics.Learn.Mechanics, Physics.Learn |
| 2 (Data Constructor) | Physics.Learn.Mechanics, Physics.Learn |