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Grundriß der Logik ⠃⠗⠋ 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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367,589 braille cells · 391 embossed pages at 40×25 · 13,136 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.