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The Solution of the Pyramid Problem; or, Pyramid Discoveries ⠃⠗⠋ 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

121,192 braille cells · 124 embossed pages at 40×25 · 2,387 unrepresentable characters omitted

⠹⠊⠎⠀⠾⠀⠕⠥⠗⠀⠏⠗⠑⠎⠢⠞⠀⠎⠽⠌⠑⠍⠀⠷⠀⠞⠗⠊⠛⠕⠝⠕⠍⠑⠞⠗⠽⠀
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⠛⠢⠻⠁⠇⠀⠥⠎⠑⠀⠷⠀⠉⠻⠞⠁⠔⠀⠏⠑⠉⠥⠇⠊⠜⠀⠁⠝⠛⠇⠑⠎⠀⠃⠽⠀
⠍⠑⠁⠝⠎⠀⠷⠀⠱⠊⠡⠀⠁⠇⠇⠀⠮⠀⠎⠊⠍⠏⠇⠊⠉⠊⠞⠽⠀⠯⠀⠃⠑⠁⠥⠞⠽⠀⠷⠀
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⠀⠁⠙⠧⠁⠝⠞⠁⠛⠑⠎⠀⠞⠕⠀⠃⠑⠀⠙⠻⠊⠧⠫⠀⠋⠀⠇⠁⠽⠬⠀⠕⠥⠞⠀
⠞⠗⠁⠧⠻⠎⠑⠎⠀⠕⠝⠀⠮⠀⠓⠽⠏⠕⠞⠢⠥⠎⠑⠎⠀⠷⠀⠏⠗⠊⠍⠜⠽⠀
⠞⠗⠊⠁⠝⠛⠇⠑⠎⠂⠀⠃⠽⠀⠮⠀⠎⠁⠧⠬⠀⠷⠀⠉⠁⠇⠉⠥⠇⠁⠞⠊⠕⠝⠀⠯⠀
⠋⠁⠉⠊⠇⠊⠞⠽⠀⠷⠀⠏⠇⠕⠞⠞⠬⠀⠞⠕⠀⠃⠑⠀⠕⠃⠞⠁⠔⠫⠀⠋⠀⠮⠀
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⠋⠁⠉⠞⠂⠀⠞⠀⠔⠀⠏⠗⠊⠍⠜⠽⠀⠞⠗⠊⠁⠝⠛⠇⠑⠎⠀⠮⠀⠐⠗⠤⠁⠝⠛⠇⠫⠀
⠞⠗⠊⠁⠝⠛⠇⠑⠀⠿⠍⠫⠀⠃⠽⠀⠮⠀⠎⠔⠑⠀⠯⠀⠧⠻⠎⠫⠀⠎⠔⠑⠂⠀⠁⠇⠎⠕⠀
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⠾⠳⠞⠀⠋⠗⠁⠉⠞⠊⠕⠝⠎⠲⠀⠠⠘⠮⠀⠠⠊⠀⠺⠀⠉⠁⠇⠇⠀⠎⠁⠞⠑⠇⠇⠊⠞⠑⠀
⠞⠗⠊⠁⠝⠛⠇⠑⠎⠲⠀⠀⠠⠹⠥⠎⠂⠀⠞⠕⠀⠮⠀⠏⠗⠊⠍⠜⠽⠀⠞⠗⠊⠁⠝⠛⠇⠑⠀
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⠮⠀⠼⠙⠓⠂⠀⠼⠑⠑⠂⠀⠼⠛⠉⠀⠞⠗⠊⠁⠝⠛⠇⠑⠀⠮⠀⠎⠁⠞⠑⠇⠇⠊⠞⠑⠎⠀
⠁⠗⠑⠀⠼⠁⠁⠂⠀⠼⠑⠀⠯⠀⠼⠓⠂⠀⠼⠉⠀⠶⠠⠋⠊⠛⠲⠀⠼⠋⠃⠶⠆⠀⠞⠕⠀⠮⠀
⠼⠉⠂⠀⠼⠙⠂⠀⠼⠑⠀⠞⠗⠊⠁⠝⠛⠇⠑⠀⠮⠽⠀⠁⠗⠑⠀⠼⠃⠂⠀⠼⠁⠀⠯⠀⠼⠉⠂⠀
⠼⠁⠀⠶⠠⠋⠊⠛⠲⠀⠼⠉⠚⠶⠆⠀⠯⠀⠞⠕⠀⠮⠀⠼⠃⠓⠂⠀⠼⠙⠑⠂⠀⠼⠑⠉⠀

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.