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Library / Mathematics / The Academic Gregories / Braille

The Academic Gregories ⠃⠗⠋ 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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

275,186 braille cells · 287 embossed pages at 40×25 · 268 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.