I need a bit of help with working out some maths. I have a number somewhere between 0 and 200 that I want to map onto a range between 500 and 250000.
This I can do with the calculation: mapped = (value * (249500 / 200)) + 500 But now I want the mapped value to rise exponentially between 500 and 250000. I.e. in a curved exponential rise. I know PHP has the exp() function, could I somehow use this? --~--~---------~--~----~------------~-------~--~----~ NZ PHP Users Group: http://groups.google.com/group/nzphpug To post, send email to [email protected] To unsubscribe, send email to [email protected] -~----------~----~----~----~------~----~------~--~---
