Re: Worldmap mercator projection - Latitude to Y calculation. - last try

Paul,

> I wrote a program, worked an example and put a dot on a map
> in a posted picture. That's enough.

I already knew that both of those formules where expected to work, so you 
wasted your time in proving that your CoPilot provided one does.

*What I was asking for* was a bit of help to why my implementation of first 
one, than both formules refused to return a usable result.   I gave you 
*everything* to be able to do so.

You think that what you did was enough ?   How ?  You did not even *try* to 
answer my question. :-(

Regards,
Rudy Wieser