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The
first small calculator was produced in 1973 by Clive Sinclair.
It
cost a huge (at that time) £29.95, but was worth it, because
up to that time all calculations had to be done on paper or
on a large accounting machine. This little marvel could be put
in your pocket!
I
bought one, and used it at work, where even my employers did
not provide calculators at that time.
I
subsequently used a programmable calculator, and it was that
facility that got me hooked on computers.
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