G06J1/00	7	Hybrid computing arrangements	G06J1/00	G06J1/00		1158
G06J1/005	8	{for correlation; for convolution; for Z or Fourier Transform}	G06J1/00	G06J1/00		74
G06J1/02	8	Differential analysers	G06J1/02	G06J1/02		4
G06J3/00	7	Systems for conjoint operation of complete digital and complete analogue computers	G06J3/00	G06J3/00		20
