Uncertainty Relations (UR) Have Nothing to do with Quantum Mechanics   (QM)
  Uncertainty relations are shown to have nothing specific for quantum mechanics, being the general property valid for arbitrary function. A wave function of a particle having precisely defined position and momentum in QM simultaneously is demonstrated. Interference on two slits in a screen is shown to exist in classical mechanics. A nonlinear classical system of equations replacing QM Schr\"odinger equation is suggested. This approach is shown to have nothing in common with Bohmian mechanics. 
Vladimir K. Ignatovich