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Symbolic 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

428,403 braille cells · 419 embossed pages at 40×25 · 24,749 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.