OpenEuphoria

DECIMALS

• Posted by Jean Hendrickx <jean.hendrickx at INFOBOARD.BE> Feb 23, 1997
• 956 views

I wrote a little function to round a number to a expected number
of decimals. File added. But I decouver that I cannot enter more
than 5 decimals in a atom. More decimals are automaticaly rounded
to 5 decimals. Are there any solution ? Thanks
J Hendrickx.
--RONDECI.EX -- round a number at a fixed number of decimals
include get.e
atom vv, i, dec
vv= 2.594567894  -- the number
dec=3           -- number of decimal

function rondxdec(atom n, integer dec) -- (number, nber of decimals to keep)
atom pivot, balance
pivot =0.5*(power(10,-dec))
balance=power(10,dec)
n=(floor((n + pivot) * balance))/balance
    return n
end function

clear_screen()
i = rondxdec(vv,dec)
? i