Lua Int reduce

[slaw]

Mayba someone know how to reduce number?

Eq. I have number returned by some algorithm ;P
0.18616666666667
(111700 / (6000 * 200) - algorithm

How to recude it to: 0.2? Or only 0.18?

Btw.
If no one understand. Now it show "0.18616666666667" in msg, but i only want to show "0.18" or "0.2"

 

[ntmr]

string.sub(string, i, j)

For example, if you use string.sub(0.18616666666667, 1, 4) it will return 0.18 (the "dot" is counted too).

 

[slaw]

Ok, thanks

Topic can be closed. ;>

 

[Colandus]

string.format("%.2f", 0.23233)

where 2 is the amount of decimals. returns 0.23, but note that 0.3 will become 0.30