Computer 6
Computer 6 : Any mechanical, electric, or electronic apparatus or assembly which performs calculations, simple or including integration and differentiation, or simultaneous equations. There are 3 main types: (I) analogue which deals with continuous correspondences. The numbers are changed into physical quantities (e. g. electrical currents) and calculations can be made about quantities which are varying; (2) digital which deals with numbers (digits) by the actual counting of definite things (e. g. electrical pulses; (3) hybrid or quantized, in which operations using both analogue and digital techniques are carried out