WOLFRAM SYSTEM MODELER
Logical 'nand': y = not ( u and u and ... and u[nu] )
This information is part of the Modelica Standard Library maintained by the Modelica Association.
The output is true if at least one input is false, otherwise the output is false.
The input connector is a vector of Boolean input signals. When a connection line is drawn, the dimension of the input vector is enlarged by one and the connection is automatically connected to this new free index (thanks to the connectorSizing annotation).
The usage is demonstrated, e.g., in example Modelica.Blocks.Examples.BooleanNetwork1.
If no connection to the input connector "u" is present, the output is set to false: y=false.
Description: Number of input connections
Description: Vector of Boolean input signals
Description: Boolean output signal
Demonstrates the usage of blocks from Modelica.Blocks.MathBoolean