The Sinclair Scientific wasn’t the first pocket scientific calculator, nor was it the best of its era. But the story of its development using a chip never intended for the job is a fascinating ...
That same year, TI followed with their own calculator-on-a-chip and in 1972 TI started releasing its own calculators. HP-35, the first scientific calculator, by Seth Morabito CC BY 2.0 In 1972 ...
Financial calculators are not to be confused with scientific calculators and ... inferior financial calculators. The world's ...