Category: Science - Physics

The calculating engine

Art I.--1. _Letter to Sir Humphry Davy, Bart. P.R.S., on the application of Machinery to Calculate and Print Mathematical Tables_. By CHARLES BABBAGE, Esq. F.R.S. 4to. Printed by order of the House of Commons.

Chapters

1. Part 1

Art I.--1. _Letter to Sir Humphry Davy, Bart. P.R.S., on the application of Machinery to Calculate and Print Mathematical Tables_. By CHARLES BABBAGE, Esq. F.R.S. 4to. Printed b...

2. Part 2

Tables of the moon's place for every hour, are likewise necessary, together with the change of declination for every ten minutes. The lunar method of determining the longitude d...

3. Part 3

The _Opus Palatinum_, a work published in 1596, containing an extensive collection of trigonometrical tables, affords a remarkable instance of a tabular error; which, as it is n...

4. Part 4

Let us first suppose the line D^1 to be added to the line T. To accomplish this, let us imagine that while the dials on the line D^1 are quiescent, the dials on the line T are p...

5. Part 5

The system of mechanical contrivances by which the results, here attempted to be described, are attained, form only one order of expedients adopted in this machinery;--although...

6. Part 6

Some of these subsidiary powers are peculiarly applicable to calculations required in astronomy, and are therefore of eminent and immediate practical utility: others there are b...

7. Part 7

This important discovery was explained by Mr Babbage, in a short paper read before the Royal Society, and published in the Philosophical Transactions in 1826.[15] It is to us mo...

8. Part 8

It will be a matter of regret to every friend of science to learn, that, notwithstanding such assistance, the progress of the work has been suspended, and the workmen dismissed...