import java.io.*;
import java.util.Scanner;
import java.lang.Math;

class wind_chill{
  public static void main(String argv[]) {
    Scanner in = new Scanner(System.in);
    System.out.print("Air Temperature in degrees Fahrenheit: ");
    double T = in.nextDouble();
    System.out.print("Wind Speed in miles per hour: ");
    double V = in.nextDouble();
    double TWC = T;
    if (V > 3.) {
      TWC = 35.74 + 0.6215*T - 35.75*java.lang.Math.pow(V,0.16) 
        + 0.4275*T*java.lang.Math.pow(V,0.16);
    }
    System.out.println("The wind chill temperature is: "+TWC);
  }
}