From:
Sir John Herschel
To:
William Rowan Hamilton
Date:
[18 November 1859]
Source of text:
TCD 1493:1129 (C: TCD 1493:1130, TCD 7762-72:1460)
Summary:
Again admires WH's quaternions but begs that WH make them more accessible. Suggests book with rules clearly stated and examples relating them to ordinary problems.
Contributor:
John Herschel Project