Library / Mathematics / The Elements of Perspective / Braille
The Elements of Perspective ⠃⠗⠋ 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.
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125,163 braille cells · 131 embossed pages at 40×25 · 3,928 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.