Creating a New Math Trace

Use a math trace to define a mathematical reference curve. A math trace requires other traces or mathematical equations to present information.

  1. On the Trace tab, in the Manage group, click the  New math icon.
  2. In the result palette, under Maths, type an equation in the Maths field.

    Figure 1. An example of a math trace created by using the RAMP function in the range 1e9 to 2e9 using 101 points.
    Tip: To use the built-in functions, and constants from POSTFEKO, click the Editor button to open the Expression editor dialog.

    Figure 2. The Expression editor dialog.