Large folder of bundles of notes, calculations and routines, which have been divided for ease of handling.

Sixteen bundles of notes, etc. relating to Floatpoint and Floataid routines.

The routines, which go up to 'Mark VI', were begun in 1952; they include one bundle labelled by Strachey 'Completed routines', one bundle consisting of an account of the purpose and use of a floating binary point, and one bundle with correspondence from K.V. Huddart, 1952, perhaps related to MS. Eng. misc. b. 262/C.63.