Addition and subtraction with signs.
- PART OF:
- Notations of the Analytical Engine
- Made:
- 1838-04-16
- part of archive:
- The Babbage Papers
- maker:
- Babbage, Charles
![Addition and subtraction with signs.](https://coimages.sciencemuseumgroup.org.uk/217/565/small_thumbnail_bab_f_84_0001_addition___subtraction_with_signs_1838_apr_16.jpg)
![Addition and subtraction with signs.](https://coimages.sciencemuseumgroup.org.uk/217/566/small_thumbnail_bab_f_84_0002_addition___subtraction_with_signs_1838_apr_16.jpg)
![Addition and subtraction with signs.](https://coimages.sciencemuseumgroup.org.uk/217/567/small_thumbnail_bab_f_84__1__0001_position_of_the_verticals_for_notation_84.jpg)
![Addition and subtraction with signs.](https://coimages.sciencemuseumgroup.org.uk/217/568/small_thumbnail_bab_f_84__1__0002_position_of_the_verticals_for_notation_84.jpg)
![Addition and subtraction with signs.](https://coimages.sciencemuseumgroup.org.uk/217/569/small_thumbnail_bab_f_84__2__0001_undated.jpg)
![Addition and subtraction with signs.](https://coimages.sciencemuseumgroup.org.uk/217/570/small_thumbnail_bab_f_84__3__0001_undated.jpg)
This sheet of notations includes three enclosures, the first, described as 'Position of the verticals for notation 84', appears to be a completed additional notation, dated 16 April 1838 and was numbered F.84[1] by Bromley. Dimensions 64 cm x 48 cm.
The second and third enclosures are untitled but contain manuscript notes and diagrams relating to the barrels and stores. These enclosures, numbered F.84[2] and F.84[3] respectively by Bromley, are also undated, but a date of 1838 April can be inferred from the date of the notations. Dimensions 29 cm x 44 cm, and 30 cm x 43 cm.
Details
- Extent:
-
one sheet and three enclosures
- Identifier:
- BAB/F/084
- Access:
- Open Access
- copyright:
-
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