The slide rule in its basic form uses … logarithmic scales to allow fast multiplication and division of numbers two three four five Другие предметы Колледж Научные инструменты и технологии Новый

Burroughs converted to electronic desk … and in the mid to late 1970s their products dropped from the market abacus memory calculators block note Другие предметы Университет История технологий Новый