RULE OF THUMB

Posted by Andrew on April 04, 2005

Does anyone know the word which means an equation which isn't scientifically proven but is known through knowledge? i.e like rule of thumb.
Thanks for your help

• Re: RULE OF THUMB Fred 04/April/05
  • Re: RULE OF THUMB lewis 04/April/05
    • Re: RULE OF THUMB ESC 04/April/05
      • Re: RULE OF THUMB Alex 05/April/05
        • Re: RULE OF THUMB thomas 06/April/05