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Logic ⠃⠗⠋ braille edition
Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
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677,987 braille cells · 710 embossed pages at 40×25 · 2,250 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.