Box 135 contains Bentham's writings on Mathematics. Bentham disapproved of contemporary methods of studying and teaching geometry. In particular, he criticised over-reliance on the teachings of the influential Greek mathematician, Euclid. Bentham felt that his own approach to mathematics was more firmly grounded in reality.

Detailed contents of this box are as follows:

• Folio 1: J.B. to S.B. [Mathematics]; 1 May [1773]
• Folio 2: J.B. to S.B. [Mathematics]; 17 August 1773
• Folios 3 to 71: Geometry - disadvantages of the present method, and by masters, to teach geometry to their pupils. Method of teaching geometry compared to that of teaching languages; [c. 1773-74]
• Folios 72 to 73: Geometry - the propositions of Euclid; 1773-74
• Folios 74 to 87: Arithmetic, geometry - graphical method of expression [chiefly marginalia]; 1778, 1794
• Folios 88 to 140: Posology - rudiments [marginals] 1820, 1824, 1830, 1831
• Folios 141 to 194: Posology - alegomorphics, book-keeping, observations on Euclid; 1820, 1821, 1831, 1832
• Folios 195 to 300: Posology - morphoscopics [study of geometry]; 1820, 1821, 1824, 1828, 1831
• Folios 301 to 408: Posology - preface, introduction, uses; 1828, 1830, 1831

Folios from Box 135 which have already been partially or fully transcribed are listed under the progress bar below.

Box 135 Progress: Transcription begun

Untranscribed: 0
In Progress: 5
Ready For Review: 0
Completed: 566
Total: 571

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