# Time-Dependent Analytic Wave Function

Similar to the analytic wave function, but with explicit time-dependence.

## Input

• x: Spatial Dimension - Can be used as "x" in the expression.
• t: Time - Can be used as "t" in the expression.
• a: Scalar - Can be used as "a" in the expression.
• b: Scalar - Can be used as "b" in the expression.

## Output

• $\psi$: State

## Content

Any analytical expression allowed by the Composer's Expression-field can be written in the textfield.  The wavefunction can be used either directly, or it can be numerically normalized by checking the "Normalize output"-checkbox. In this case the node also displays the normalization-constant multiplied onto the expression. Numerical normalization of wavefunctions is described on the Normalization-page.