Library / Mathematics / The Elements of Perspective / Braille
The Elements of Perspective ⠃⠗⠋ 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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106,726 braille cells · 111 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.