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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.

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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.