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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.