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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.

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803,930 braille cells · 849 embossed pages at 40×25 · 2,250 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.