Searched refs:sqrt2 (Results 1 – 2 of 2) sorted by relevance
511 static const double sqrt2 = 1.4142135623730950488016887242097; in icvCalcDCTMatrix() local550 scale *= sqrt2; in icvCalcDCTMatrix()
753 static float sqrt2=1.414213562373095f; in dradb4() local832 ch[t5+=t0]=sqrt2*(tr1-ti1); in dradb4()834 ch[t5+=t0]=-sqrt2*(tr1+ti1); in dradb4()