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Library / Mathematics / Memorabilia Mathematica; or, the Philomath's Quotation-Book / Braille

Memorabilia Mathematica; or, the Philomath's Quotation-Book ⠃⠗⠋ 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

823,812 braille cells · 813 embossed pages at 40×25 · 8,122 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.