Trim Floating Point
#Firmware/v302
fp = float.dp(fv, tv)
Trims and rounds a floating point number.
| Parameter | Type | Description |
|---|---|---|
fv |
number | Floating point that needs trimming |
tv |
number | Trim value. e.g. 0.001 trims to 3 DP |
| Returns | Type | Description |
|---|---|---|
fp |
number | Floating point result |
local v = float.dp(123.456, 0.01) -- -> 123.46
local v = float.dp(123.4566, 10) -- -> 120