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Library / Philosophy / Logic, Inductive and Deductive / Braille

Logic, Inductive and Deductive ⠃⠗⠋ 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

600,777 braille cells · 639 embossed pages at 40×25 · 3,845 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.