Limiting the digits calculated after 0. ?

Been working on a little calculator project, but the numbers it outputs look kinda messy because Codea calculates so many digits. For example: 1.28547467473725683 As opposed to: 1.28

Is there any way to fix this??

@DJMoffinz Use the string.format() function. There are a lot of options to it, so do a google search or search the forum for examples. To limit the above large number to the smaller one, it would be something like

function setup()  

which would print 1.29 rounded up.

Thanks for your help!