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Re: PEP 8 : Maximum line Length :

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On 2014-05-17 12:52, Albert van der Horst wrote:
> Now translate E=mc^2 into Java.

I suspect it would be something like

public class Einstein  {
  private double mass=0, energy=0;
  public class Relativity implements IEquation {
    Relativity(double mass) {
      set_mass(mass);
    }
    public double getEnergy() {return energy;}
    public double setEnergy(double newEnergy) {
      energy = newEnergy;
      mass = newEnergy / (units.SPEED_OF_LIGHT * units.SPEED_OF_LIGHT);
    }
    public double get_mass() {return mass;}
    public double setMass(double newMass) {
      mass = newMass;
      energy = newMass * (units.SPEED_OF_LIGHT * units.SPEED_OF_LIGHT);
    }
  }
  
  public static void main(String[] args) {
    Relativity relativity = new Relativity(
      Integer.parseInt(args[1])
      );
    System.out.println(relativity.getEnergy())
  }
}


(untested, as it has been a long time since I've touched any Java code)

-tkc

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Re: PEP 8 : Maximum line Length : Peter Otten <__peter__@web.de> - 2014-05-13 10:45 +0200
  Re: PEP 8 : Maximum line Length : Rustom Mody <rustompmody@gmail.com> - 2014-05-13 06:18 -0700
  Re: PEP 8 : Maximum line Length : wxjmfauth@gmail.com - 2014-05-15 07:17 -0700
    Re: PEP 8 : Maximum line Length : Chris Angelico <rosuav@gmail.com> - 2014-05-16 00:27 +1000
      Re: PEP 8 : Maximum line Length : wxjmfauth@gmail.com - 2014-05-15 08:48 -0700
      Re: PEP 8 : Maximum line Length : albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-05-17 12:52 +0000
        Re: PEP 8 : Maximum line Length : Chris Angelico <rosuav@gmail.com> - 2014-05-17 23:18 +1000
          Re: PEP 8 : Maximum line Length : Roy Smith <roy@panix.com> - 2014-05-17 09:49 -0400
        Re: PEP 8 : Maximum line Length : Tim Chase <python.list@tim.thechases.com> - 2014-05-17 08:28 -0500
          Re: PEP 8 : Maximum line Length : Roy Smith <roy@panix.com> - 2014-05-17 09:46 -0400
        Re: PEP 8 : Maximum line Length : Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-05-17 15:02 +0100
          Re: PEP 8 : Maximum line Length : Roy Smith <roy@panix.com> - 2014-05-17 10:06 -0400
            Re: PEP 8 : Maximum line Length : Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-05-17 15:21 +0100
            Re: PEP 8 : Maximum line Length : Rustom Mody <rustompmody@gmail.com> - 2014-05-17 10:46 -0700

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