ASIN( x ), result in radians, so use RAD2DEG( ASIN( x )) to get degrees.
If you need the other inverse trigs, they are also there - ACOS( x ) and ATAN( x )
Note - be careful with ATAN(x), it will only give results in the +-90 range, as information is lost when reducing X/Y to one single number. What you really need is the ATAN2(y, x) function, which unfortunately doesn't exist in PC-DMIS (but it does in my own mathlib.prg :-)
vpt.se ,
dph51 ,
AndersI :Hopefully, there's no "beep" on your posts, it would have awakened me....
More seriously, I did look at the codes samples since a few weeks... And I waste a lot of time to download 2018 previews and look at my rotary which still doesn't turn
And you are all three able to explain the trig better than me !
Today is friday, so I will be able to do the marmot soon !!!!!
