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Symbolic 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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388,529 braille cells · 374 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.