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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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

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.