This notation includes an accompanying draft, in pencil, described as 'Trains of algebraic addition. Copied and collated', dated 29 October 1839, numbered as 151 Sheet 1 by Babbage and F.151/1[a] by Bromley.
Details
- Extent:
-
two sheets
- Identifier:
- BAB/F/151/1
- Access:
- Open Access
- copyright: