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Function

Function

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Function

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Function Setting

Click the functions icon.

Create a new function

1.Set the function name in the Function name field.
2.Set the different optional fields.
3.Create several points on the curve:
•Set an abscissa value in the field, t.
•Set the ordinate value in the field, f(t).
•Validate both input values by clicking Validate.
4.Repeat the operations until all the points of the curves are created.

 

Modify a function

1.Modify the function name in the Function name field.
2.Modify the different optional fields.
3.Create several points on the curve:
•Set an abscissa value in the field, t.
•Set the ordinate value in the field, f(t).
•Validate both input values by clicking Validate.
4.Repeat the operations until all the new points are added.

 

Modify a point

1.Select the line in the curve point list.
2.Modify the abscissa value in the field, t.
3.Modify the the ordinate value in the field, f(t).
4.Validate the point by clicking Validate.

 

Remove point(s) on the curve

1.Select line(s) in the curve point list.

or

Click treeSelectUnselectAll-24 to select all the points.

2.Click deleteGeneral-24 to delete the selected point(s).

 

Import a function from an external file

1.Click Import.
2.In the new sub-window, select the directory for the function to read (left area part).
3.Enter the name of the function to read.
4.Select OK to read the function or Cancel to cancel the reading.
5.Click OK to save the new function or the modifications; or

Click Cancel to cancel the function creation or the modifications.