Library / Philosophy / Deductive Logic / Braille
Deductive Logic ⠃⠗⠋ 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
445,580 braille cells · 467 embossed pages at 40×25 · 3,209 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.