Type a new function and study it's zero crossings. Look at the info
panel to view the numerical values of the roots. To get the info Panel
press F1 or Ctrl-i.
Controls in the Project Panel:
| Function expression text field |
In the text field you can use the mathematical
functions described in
Expressions.html to type a new function, the zero
crossings of which you wont to be found. |
| Slider "xMin" |
Lower bound of definition interval for the
function. |
| Slider "xMax" |
Upper bound of definition interval for the
function. |
| Slider "Discr of Polygon" |
Number of equidistant x-values in the definition
interval. For these x-values the function will be evaluated
to find starting values for the searching algorithm. |
View source code (for details go to JavaView
tutorial):
PaRootFinder.java
of applet,
PjRootFinder
of project,
PjRootFinder_IP of info panel.
