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.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
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.