| Name | Description |
|---|---|
| RealConstant | Output y is a Real parameter |
| IntegerConstant | Output y is an Integer parameter |
| BooleanConstant | Output y is a Boolean parameter |
| PropertyConstant | Output y is a Property parameter |
| RealExpression | Output y is a (time-varying) Real expression |
| IntegerExpression | Output y is a (time-varying) Integer expression |
| BooleanExpression | Output y is a (time-varying) Boolean expression |
| PropertyTable | Output y is a Property signal computed by constant interpolation in a table matrix with [time, property] values |