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The philosophy of mathematics ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

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422,205 braille cells · 448 embossed pages at 40×25 · 661 unrepresentable characters omitted

⠑⠁⠉⠓⠀⠟⠥⠑⠎⠞⠊⠕⠝⠀⠎⠑⠏⠁⠗⠁⠞⠑⠇⠽⠂⠀⠺⠊⠞⠓⠕⠥⠞⠀⠞⠓⠑⠀
⠎⠕⠇⠥⠞⠊⠕⠝⠀⠕⠋⠀⠁⠝⠽⠀⠕⠝⠑⠀⠕⠋⠀⠞⠓⠑⠍⠀⠃⠑⠊⠝⠛⠀⠁⠃⠇⠑⠀
⠞⠕⠀⠛⠊⠧⠑⠀⠁⠝⠽⠀⠙⠊⠗⠑⠉⠞⠀⠁⠊⠙⠂⠀⠊⠝⠀⠞⠓⠁⠞⠀
⠉⠕⠝⠝⠑⠭⠊⠕⠝⠂⠀⠋⠕⠗⠀⠞⠓⠑⠀⠎⠕⠇⠥⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠑⠀⠗⠑⠎⠞⠲
⠀⠀⠠⠞⠓⠑⠀⠁⠃⠎⠞⠗⠁⠉⠞⠀⠏⠁⠗⠞⠀⠕⠋⠀⠍⠁⠞⠓⠑⠍⠁⠞⠊⠉⠎⠀⠊⠎⠂⠀
⠞⠓⠑⠝⠂⠀⠛⠑⠝⠑⠗⠁⠇⠀⠊⠝⠀⠊⠞⠎⠀⠝⠁⠞⠥⠗⠑⠆⠀⠞⠓⠑⠀
⠉⠕⠝⠉⠗⠑⠞⠑⠀⠏⠁⠗⠞⠂⠀⠎⠏⠑⠉⠊⠁⠇⠲⠀⠀⠠⠞⠕⠀⠏⠗⠑⠎⠑⠝⠞⠀
⠞⠓⠊⠎⠀⠉⠕⠍⠏⠁⠗⠊⠎⠕⠝⠀⠥⠝⠙⠑⠗⠀⠁⠀⠝⠑⠺⠀⠏⠕⠊⠝⠞⠀⠕⠋⠀
⠧⠊⠑⠺⠂⠀⠺⠑⠀⠍⠁⠽⠀⠎⠁⠽⠀⠉⠕⠝⠉⠗⠑⠞⠑⠀⠍⠁⠞⠓⠑⠍⠁⠞⠊⠉⠎⠀
⠓⠁⠎⠀⠁⠀⠏⠓⠊⠇⠕⠎⠕⠏⠓⠊⠉⠁⠇⠀⠉⠓⠁⠗⠁⠉⠞⠑⠗⠂⠀⠺⠓⠊⠉⠓⠀⠊⠎⠀
⠑⠎⠎⠑⠝⠞⠊⠁⠇⠇⠽⠀⠑⠭⠏⠑⠗⠊⠍⠑⠝⠞⠁⠇⠂⠀⠏⠓⠽⠎⠊⠉⠁⠇⠂⠀
⠏⠓⠑⠝⠕⠍⠑⠝⠁⠇⠆⠀⠺⠓⠊⠇⠑⠀⠞⠓⠁⠞⠀⠕⠋⠀⠁⠃⠎⠞⠗⠁⠉⠞⠀
⠍⠁⠞⠓⠑⠍⠁⠞⠊⠉⠎⠀⠊⠎⠀⠏⠥⠗⠑⠇⠽⠀⠇⠕⠛⠊⠉⠁⠇⠂⠀⠗⠁⠞⠊⠕⠝⠁⠇⠲
⠀⠠⠞⠓⠑⠀⠉⠕⠝⠉⠗⠑⠞⠑⠀⠏⠁⠗⠞⠀⠕⠋⠀⠑⠧⠑⠗⠽⠀
⠍⠁⠞⠓⠑⠍⠁⠞⠊⠉⠁⠇⠀⠟⠥⠑⠎⠞⠊⠕⠝⠀⠊⠎⠀⠝⠑⠉⠑⠎⠎⠁⠗⠊⠇⠽⠀
⠋⠕⠥⠝⠙⠑⠙⠀⠕⠝⠀⠞⠓⠑⠀⠉⠕⠝⠎⠊⠙⠑⠗⠁⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠑⠀
⠑⠭⠞⠑⠗⠝⠁⠇⠀⠺⠕⠗⠇⠙⠂⠀⠁⠝⠙⠀⠉⠕⠥⠇⠙⠀⠝⠑⠧⠑⠗⠀⠃⠑⠀
⠗⠑⠎⠕⠇⠧⠑⠙⠀⠃⠽⠀⠁⠀⠎⠊⠍⠏⠇⠑⠀⠎⠑⠗⠊⠑⠎⠀⠕⠋⠀
⠊⠝⠞⠑⠇⠇⠑⠉⠞⠥⠁⠇⠀⠉⠕⠍⠃⠊⠝⠁⠞⠊⠕⠝⠎⠲⠀⠠⠞⠓⠑⠀⠁⠃⠎⠞⠗⠁⠉⠞
⠀⠏⠁⠗⠞⠂⠀⠕⠝⠀⠞⠓⠑⠀⠉⠕⠝⠞⠗⠁⠗⠽⠂⠀⠺⠓⠑⠝⠀⠊⠞⠀⠓⠁⠎⠀⠃⠑⠑⠝
⠀⠧⠑⠗⠽⠀⠉⠕⠍⠏⠇⠑⠞⠑⠇⠽⠀⠎⠑⠏⠁⠗⠁⠞⠑⠙⠂⠀⠉⠁⠝⠀⠉⠕⠝⠎⠊⠎⠞⠀
⠕⠝⠇⠽⠀⠕⠋⠀⠁⠀⠎⠑⠗⠊⠑⠎⠀⠕⠋⠀⠇⠕⠛⠊⠉⠁⠇⠀⠙⠑⠙⠥⠉⠞⠊⠕⠝⠎⠂⠀
⠍⠕⠗⠑⠀⠕⠗⠀⠇⠑⠎⠎⠀⠏⠗⠕⠇⠕⠝⠛⠑⠙⠆⠀⠋⠕⠗⠀⠊⠋⠀⠺⠑⠀⠓⠁⠧⠑⠀
⠕⠝⠉⠑⠀⠋⠕⠥⠝⠙⠀⠞⠓⠑⠀⠑⠟⠥⠁⠞⠊⠕⠝⠎⠀⠕⠋⠀⠁⠀
⠏⠓⠑⠝⠕⠍⠑⠝⠕⠝⠂⠀⠞⠓⠑⠀⠙⠑⠞⠑⠗⠍⠊⠝⠁⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠑⠀

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.