CEIIOSSOTTUU
The True Theory of Elasticity or Springiness (1676)
Anagram to establish priority in the discovery: revealed in De potentia Restitutiva (1679) as
UT TENSIO, SIC UIS
(as is the extension, so is the force)
The URL of this page is:
http://www-history.mcs.st-andrews.ac.uk/Quotations/Hooke.html