Library / Mathematics / Die Grundlagen der Arithmetik / Braille
Die Grundlagen der Arithmetik ⠃⠗⠋ braille edition
Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
266,534 braille cells · 284 embossed pages at 40×25 · 5,203 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.