Blaise Pascal the french mathematician (1 янв 1600 г. – 1 янв 1642 г.)
Описание:
He pinoneered the field of machines computing and invented the first mechnical calculator ten years later in 1642 and created even more systems on logic in math.Добавлено на ленту времени:
Дата:
1 янв 1600 г.
1 янв 1642 г.
~ 42 years