Lua - gmatch scientific notation string to number -


i trying convert string of scientific notation numbers actual numbers.

my test string formatted so:

mystring = 1.000000000000000e+00,  2.000000000000000e+02,  -1.000000000000000e+05

my current code:

elements = {}  s in mystring:gmatch('%d+%.?%d*')     table.insert(elements, s); end  return unpack(elements);

elements returns following incorrectly:

1.000000000000000     %from first number before "e" 00                    %after "e" in first number 2.000000000000000     %from second number before "e"

anyone know how can go fixing this?

to me, "actual numbers" means number data type. tonumber() quite scientific notation. 

local mystring = [[ 1.000000000000000e+00,   2.000000000000000e+02,  -1.000000000000000e+05 ]] local function convert(csv)     local list = {}     value in (csv .. ","):gmatch("(%s+)%w*,") table.insert(list,tonumber(value)) end     return unpack(list) end print(convert(mystring))

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