- A
mechanical calculator, or
calculating machine, is a
mechanical device used to
perform the
basic operations of
arithmetic automatically, or (historically)...
-
sophisticated electrical machines did
specialized analog calculations in the
early 20th century. The
first digital electronic calculating machines were developed...
- S2CID 28216043. In 1893, the
German calculating machine inventor Arthur Burkhardt was
asked to put
Leibniz machine in
operating condition if possible....
- debate?
Archived April 8, 2014, at the
Wayback Machine J.A.V. Turck,
Origin of
modern calculating machines, The
western society of engineers, 1921, p. 143...
- Rechenmaschinen, by
Ernst Martin, and its
English translation, The
Calculating Machines (Die Rechenmaschinen):
Their History and Development, are
books on...
- article:
Astronomische Nachrichten/Volume 46/On Mr. Babbage's new
machine for
calculating and
printing mathematical and
astronomical tables The
notion of...
- years: the
Nippon Calculating Machine Corp, Ltd and
subsequently Broughtons & Co. (Bristol) Ltd of the UK. The
Nippon Calculating Machine Corp was incorporated...
- (1912–1954), and his
lifelong friend—traces the
lineage of the
notion of "
calculating machine" back to
Charles Babbage (circa 1834) and
actually proposes "Babbage's...
- Quevedo,
inspired by Babbage,
designed a
theoretical electromechanical calculating machine which was to be
controlled by a read-only program. The
paper also...
- The
Marchant Calculating Machine Company was
founded in 1911 by
Rodney and
Alfred Marchant in Oakland, California. The
company built mechanical, and then...
