Cross point of two function in chart

[Martin Ulice]

Hi everyone, please help

I need a cross point of my two functions in chart. I have already try this advice :

=IF(((B3>C3)*(B4<C4))+((B3<C3)*(B4>C4))+(B3=C3),TRUE,FALSE) on this webside :http://www.ucmapi.com/chart/cross-point.php

But it does not work.

Can you explain me how to do it?

Thanx in advance.

[shg]

Post an example (workbbok) that shows what you're trying to do.

[Martin Ulice]

OK ok please see here.

Cross point ob this functions. I have much more so it does mean , this funktions are changing and i need after chnge to set up the cross point.

Thank you for help.

Martin

[Martin Ulice]

Post an example (workbbok) that shows what you're trying to do.

Have a look at, this is my chart. And I would like to have a cross point.

Thank you!

[shg]

See http://andypope.info/charts/intersection.htm