Step

Represent a transition between two levels, for example a switched load or input.

Where to find it

Definitions → Functions

How to use it

Choose a function type, name its arguments and supply its expression or data.

Settings and initial values

Result

Call the function by name in a compatible expression.

Troubleshooting

Check argument names and units. For stochastic inputs, compare repeated runs or a fixed seed where available; a single trace is not a statistical validation.