1 янв 1614 г. - *John Napier
Описание:
John Napier discovers logarithms. He invents the so-called "Napier's bones,” the logarithmic scales or rules upon which slide rules are based, and publishes the first references to e. He also makes common the use of the decimal point in arithmetic and mathematicsДобавлено на ленту времени:
Дата:
1 янв 1614 г.
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~ 411 г назад