Watchmaker calculate wind chill

string.sub(((({wt} * 0.6215) + 35.74) - (35.75 * ({wws}^0.16)) + (0.4275 * {wt} * ({wws}^0.16))) - {wt},1,3)..'°F'

--Multiply the temperature by 0.6215 and then add 35.74. Subtract 35.75 multiplied by the wind speed calculated to the 0.16 power. Finally, add 0.4275 multiplied by temperature, multiplied by wind speed calculated to the 0.16 power. Your result is defined as T(wc), which equals the current local wind chill factor.