Range/Step

Description

Here you can specify how the x identifier should be varied.

• Start - the first value of the x -identifier.

• Stop - the last value of the x-identifier.

• Nr. of Steps - The number of steps between start and stop. This can be either a number or a numerical parameter.

• Procedure to Run - The procedure that is run with every step to calculate the y identifiers.

Note

• Often the procedure involves solving a model. In that case the parametric curve can be used to display what the influence on the solution of a model is when one of the constraints is relaxed.

Tips & Tricks

• If you use identifiers for both the Start and Stop entries, and present these identifiers elsewhere on the same page, you can let the user specify its own parametric range.