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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.