Posts tagged math

Neon ephemera.

Between p. 3 and 4 of A New Compendium of the Whole Art of Practical Navigation; Containing the Elements of Plain Trigonometry, and It’s Application to Plain, Mercator’s and Middle-latitude Sailing by William Jones (1702). Original from Oxford University. Digitized February 27, 2009.

Working out some algebra in the endpapers.

From the back matter of The Boy’s Own Book: A Complete Encyclopedia of All the Diversions, Athletic, Scientific, and Recreative, of Boyhood and Youth by William Clarke (1829). Original from Oxford University. Digitized October 31, 2007.