Library / Mathematics / The Romance of Mathematics / Braille
The Romance of Mathematics ⠃⠗⠋ braille edition
Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
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112,389 braille cells · 119 embossed pages at 40×25 · 107 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.