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Die hauptsächlichsten Theorien der Geometrie ⠃⠗⠋ 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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267,435 braille cells · 287 embossed pages at 40×25 · 4,183 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.