Library / Education / 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 · 2,481 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.