Library / Mathematics / The Romance of Mathematics / Braille
The Romance 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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135,357 braille cells · 143 embossed pages at 40×25 · 107 unrepresentable characters omitted
⠠⠊⠍⠏⠗⠕⠧⠑⠍⠑⠝⠞⠀⠠⠁⠎⠎⠕⠉⠊⠁⠞⠊⠕⠝⠲⠶⠀⠀⠀⠀⠀⠀⠀⠠⠚⠥⠝⠑⠂ ⠀⠼⠁⠓⠤⠤⠲⠀⠀⠀⠠⠑⠙⠊⠞⠕⠗⠊⠁⠇⠀⠠⠝⠕⠞⠑⠲⠤⠤⠠⠞⠓⠑⠀⠝⠑⠭⠞⠀ ⠇⠑⠞⠞⠑⠗⠂⠀⠺⠗⠊⠞⠞⠑⠝⠀⠃⠽⠀⠁⠀⠏⠥⠏⠊⠇⠀⠕⠋⠀⠞⠓⠑⠀⠠⠇⠁⠙⠽⠀ ⠠⠏⠗⠕⠋⠑⠎⠎⠕⠗⠂⠀⠗⠑⠟⠥⠊⠗⠑⠎⠀⠝⠕⠀⠑⠭⠏⠇⠁⠝⠁⠞⠊⠕⠝⠂⠀⠁⠝⠙ ⠀⠎⠏⠑⠁⠅⠎⠀⠋⠕⠗⠀⠊⠞⠎⠑⠇⠋⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⠚⠑⠎⠥⠎⠀⠠⠉⠕⠇⠇⠑⠛⠑⠂⠀⠠⠉⠁⠍⠃⠗⠊⠙⠛⠑⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⠍⠁⠗⠉⠓⠂⠀⠼⠁⠓⠤⠤⠲⠀⠀⠠⠍⠽⠀⠙⠑⠁⠗⠀⠠⠞⠥⠞⠕⠗⠂⠀⠀⠠⠽⠕⠥⠀ ⠺⠊⠇⠇⠀⠃⠑⠀⠛⠇⠁⠙⠀⠞⠕⠀⠓⠑⠁⠗⠀⠞⠓⠁⠞⠀⠁⠋⠞⠑⠗⠀ ⠎⠥⠏⠑⠗⠓⠥⠍⠁⠝⠀⠑⠭⠑⠗⠞⠊⠕⠝⠎⠀⠠⠊⠀⠓⠁⠧⠑⠀⠁⠞⠀⠇⠁⠎⠞⠀ ⠎⠥⠉⠉⠑⠑⠙⠑⠙⠀⠊⠝⠀⠏⠁⠎⠎⠊⠝⠛⠀⠍⠽⠀⠠⠇⠊⠞⠞⠇⠑⠤⠛⠕⠂⠀⠁⠝⠙⠀ ⠠⠊⠀⠁⠍⠀⠑⠞⠑⠗⠝⠁⠇⠇⠽⠀⠛⠗⠁⠞⠑⠋⠥⠇⠀⠞⠕⠀⠽⠕⠥⠀⠋⠕⠗⠀⠁⠇⠇⠀ ⠽⠕⠥⠀⠓⠁⠧⠑⠀⠙⠕⠝⠑⠀⠋⠕⠗⠀⠍⠑⠲⠀⠠⠊⠀⠎⠓⠕⠥⠇⠙⠀⠝⠑⠧⠑⠗⠀ ⠓⠁⠧⠑⠀⠛⠕⠞⠀⠞⠓⠗⠕⠥⠛⠓⠀⠊⠋⠀⠊⠞⠀⠓⠁⠙⠀⠝⠕⠞⠀⠃⠑⠑⠝⠀⠋⠕⠗⠀ ⠽⠕⠥⠲⠀⠠⠁⠇⠇⠀⠞⠓⠑⠀⠉⠕⠁⠉⠓⠑⠎⠀⠊⠝⠀⠠⠉⠁⠍⠃⠗⠊⠙⠛⠑⠀ ⠺⠕⠥⠇⠙⠀⠝⠑⠧⠑⠗⠀⠓⠁⠧⠑⠀⠍⠁⠝⠁⠛⠑⠙⠀⠊⠞⠂⠀⠃⠥⠞⠀⠽⠕⠥⠀ ⠙⠗⠕⠧⠑⠀⠍⠑⠀⠞⠓⠗⠕⠥⠛⠓⠀⠊⠝⠀⠁⠀⠉⠁⠝⠞⠑⠗⠲⠀⠠⠁⠝⠙⠀⠺⠓⠽⠦⠀ ⠠⠊⠀⠝⠑⠧⠑⠗⠀⠉⠕⠥⠇⠙⠀⠍⠁⠅⠑⠀⠥⠏⠀⠍⠽⠀⠍⠊⠝⠙⠀⠞⠕⠀⠺⠕⠗⠅⠀ ⠋⠕⠗⠀⠞⠓⠑⠍⠆⠀⠃⠥⠞⠀⠺⠓⠑⠝⠀⠠⠊⠀⠉⠕⠁⠉⠓⠑⠙⠀⠺⠊⠞⠓⠀⠽⠕⠥⠂⠀ ⠽⠕⠥⠀⠍⠁⠙⠑⠀⠍⠑⠀⠇⠊⠅⠑⠀⠊⠞⠲⠀⠠⠊⠀⠁⠇⠍⠕⠎⠞⠀⠗⠑⠧⠑⠇⠇⠑⠙⠀ ⠊⠝⠀⠞⠓⠑⠀⠠⠃⠊⠝⠕⠍⠊⠁⠇⠀⠺⠓⠑⠝⠀⠽⠕⠥⠀⠺⠗⠕⠞⠑⠀⠊⠞⠀⠕⠥⠞⠀ ⠋⠕⠗⠀⠍⠑⠆⠀⠁⠝⠙⠀⠞⠓⠑⠝⠀⠠⠊⠀⠉⠕⠥⠇⠙⠀⠝⠕⠞⠀⠓⠑⠇⠏⠀ ⠇⠊⠎⠞⠑⠝⠊⠝⠛⠀⠞⠕⠀⠽⠕⠥⠆⠀⠁⠝⠙⠀⠽⠕⠥⠀⠇⠕⠕⠅⠑⠙⠀⠎⠕⠀ ⠛⠗⠊⠑⠧⠑⠙⠀⠺⠓⠑⠝⠀⠠⠊⠀⠺⠕⠥⠇⠙⠀⠝⠕⠞⠀⠇⠑⠁⠗⠝⠂⠀⠁⠝⠙⠀ ⠍⠁⠙⠑⠀⠍⠑⠀⠋⠑⠑⠇⠀⠎⠥⠉⠓⠀⠁⠀⠃⠗⠥⠞⠑⠆⠀⠎⠕⠀⠎⠕⠍⠑⠓⠕⠺⠀⠕⠗ ⠀⠕⠞⠓⠑⠗⠀⠽⠕⠥⠀⠙⠗⠕⠧⠑⠀⠎⠕⠍⠑⠀⠍⠁⠞⠓⠑⠍⠁⠞⠊⠉⠎⠀⠊⠝⠞⠕⠀
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