Recurring decimals Folder 3 Add MS 6783 f. 35 Add MS 6783 f. 61 Halving of 90 degrees Folder 2 Add MS 6782 f. 95v Add MS 6782 f. 96 Napier's bones Folder 1 Add MS 6786 f. 394 Add MS 6786 f. 394v Miscellaneous calculations Return to TOPICS Return to previous level