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Amusements in 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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971,552 braille cells · 1,011 embossed pages at 40×25 · 15,933 unrepresentable characters omitted

⠃⠑⠊⠝⠛⠀⠁⠀⠺⠓⠕⠇⠑⠀⠝⠥⠍⠃⠑⠗⠀⠕⠋⠀⠍⠊⠇⠑⠎⠦⠀⠠⠊⠀⠍⠁⠽⠀
⠍⠑⠝⠞⠊⠕⠝⠀⠞⠓⠁⠞⠀⠞⠓⠑⠀⠞⠓⠗⠑⠑⠀⠗⠕⠁⠙⠎⠀⠁⠗⠑⠀⠟⠥⠊⠞⠑⠀
⠎⠞⠗⠁⠊⠛⠓⠞⠲⠀⠀⠀⠼⠛⠚⠲⠤⠤⠰⠠⠠⠙⠗⠁⠺⠊⠝⠛⠀⠠⠠⠓⠑⠗⠀
⠠⠠⠏⠑⠝⠎⠊⠕⠝⠲⠀⠀⠠⠎⠏⠑⠁⠅⠊⠝⠛⠀⠕⠋⠀⠕⠙⠙⠀⠋⠊⠛⠥⠗⠑⠎⠂⠀
⠎⠁⠊⠙⠀⠁⠀⠛⠑⠝⠞⠇⠑⠍⠁⠝⠀⠺⠓⠕⠀⠕⠉⠉⠥⠏⠊⠑⠎⠀⠎⠕⠍⠑⠀⠏⠕⠎⠞⠀
⠊⠝⠀⠁⠀⠠⠛⠕⠧⠑⠗⠝⠍⠑⠝⠞⠀⠕⠋⠋⠊⠉⠑⠂⠀⠕⠝⠑⠀⠕⠋⠀⠞⠓⠑⠀
⠟⠥⠑⠑⠗⠑⠎⠞⠀⠉⠓⠁⠗⠁⠉⠞⠑⠗⠎⠀⠠⠊⠀⠅⠝⠕⠺⠀⠊⠎⠀⠁⠝⠀⠕⠇⠙⠀
⠇⠁⠍⠑⠀⠺⠊⠙⠕⠺⠀⠺⠓⠕⠀⠉⠇⠊⠍⠃⠎⠀⠥⠏⠀⠁⠀⠓⠊⠇⠇⠀⠑⠧⠑⠗⠽⠀
⠺⠑⠑⠅⠀⠞⠕⠀⠙⠗⠁⠺⠀⠓⠑⠗⠀⠏⠑⠝⠎⠊⠕⠝⠀⠁⠞⠀⠞⠓⠑⠀⠧⠊⠇⠇⠁⠛⠑⠀
⠏⠕⠎⠞⠀⠕⠋⠋⠊⠉⠑⠲⠀⠠⠎⠓⠑⠀⠉⠗⠁⠺⠇⠎⠀⠥⠏⠀⠁⠞⠀⠞⠓⠑⠀⠗⠁⠞⠑⠀
⠕⠋⠀⠁⠀⠍⠊⠇⠑⠀⠁⠝⠙⠀⠁⠀⠓⠁⠇⠋⠀⠁⠝⠀⠓⠕⠥⠗⠀⠁⠝⠙⠀⠉⠕⠍⠑⠎⠀
⠙⠕⠺⠝⠀⠁⠞⠀⠞⠓⠑⠀⠗⠁⠞⠑⠀⠕⠋⠀⠋⠕⠥⠗⠀⠁⠝⠙⠀⠁⠀⠓⠁⠇⠋⠀
⠍⠊⠇⠑⠎⠀⠁⠝⠀⠓⠕⠥⠗⠂⠀⠎⠕⠀⠞⠓⠁⠞⠀⠊⠞⠀⠞⠁⠅⠑⠎⠀⠓⠑⠗⠀⠚⠥⠎⠞
⠀⠎⠊⠭⠀⠓⠕⠥⠗⠎⠀⠞⠕⠀⠍⠁⠅⠑⠀⠞⠓⠑⠀⠙⠕⠥⠃⠇⠑⠀⠚⠕⠥⠗⠝⠑⠽⠲⠀
⠠⠉⠁⠝⠀⠁⠝⠽⠀⠕⠋⠀⠽⠕⠥⠀⠞⠑⠇⠇⠀⠍⠑⠀⠓⠕⠺⠀⠋⠁⠗⠀⠊⠞⠀⠊⠎⠀
⠋⠗⠕⠍⠀⠞⠓⠑⠀⠃⠕⠞⠞⠕⠍⠀⠕⠋⠀⠞⠓⠑⠀⠓⠊⠇⠇⠀⠞⠕⠀⠞⠓⠑⠀⠞⠕⠏⠦⠀
⠠⠊⠇⠇⠥⠎⠞⠗⠁⠞⠊⠕⠝⠀⠀⠀⠼⠛⠁⠲⠤⠤⠠⠠⠎⠊⠗⠀⠠⠠⠑⠙⠺⠽⠝⠀⠠⠠⠙⠑
⠀⠠⠠⠞⠥⠙⠕⠗⠲⠀⠀⠠⠊⠝⠀⠞⠓⠑⠀⠊⠇⠇⠥⠎⠞⠗⠁⠞⠊⠕⠝⠀⠺⠑⠀⠓⠁⠧⠑⠀
⠁⠀⠎⠅⠑⠞⠉⠓⠀⠕⠋⠀⠠⠎⠊⠗⠀⠠⠑⠙⠺⠽⠝⠀⠙⠑⠀⠠⠞⠥⠙⠕⠗⠀⠛⠕⠊⠝⠛⠀
⠞⠕⠀⠗⠑⠎⠉⠥⠑⠀⠓⠊⠎⠀⠇⠁⠙⠽⠤⠇⠕⠧⠑⠂⠀⠞⠓⠑⠀⠋⠁⠊⠗⠀
⠠⠊⠎⠁⠃⠑⠇⠇⠁⠂⠀⠺⠓⠕⠀⠺⠁⠎⠀⠓⠑⠇⠙⠀⠁⠀⠉⠁⠏⠞⠊⠧⠑⠀⠃⠽⠀⠁⠀
⠝⠑⠊⠛⠓⠃⠕⠥⠗⠊⠝⠛⠀⠺⠊⠉⠅⠑⠙⠀⠃⠁⠗⠕⠝⠲⠀⠠⠎⠊⠗⠀⠠⠑⠙⠺⠽⠝⠀
⠉⠁⠇⠉⠥⠇⠁⠞⠑⠙⠀⠞⠓⠁⠞⠀⠊⠋⠀⠓⠑⠀⠗⠕⠙⠑⠀⠋⠊⠋⠞⠑⠑⠝⠀⠍⠊⠇⠑⠎
⠀⠁⠝⠀⠓⠕⠥⠗⠀⠓⠑⠀⠺⠕⠥⠇⠙⠀⠁⠗⠗⠊⠧⠑⠀⠁⠞⠀⠞⠓⠑⠀⠉⠁⠎⠞⠇⠑⠀
⠁⠝⠀⠓⠕⠥⠗⠀⠞⠕⠕⠀⠎⠕⠕⠝⠂⠀⠺⠓⠊⠇⠑⠀⠊⠋⠀⠓⠑⠀⠗⠕⠙⠑⠀⠞⠑⠝⠀

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