Library / Philosophy / A System of Logic, Ratiocinative and Inductive / Braille
A System of Logic, Ratiocinative and Inductive ⠃⠗⠋ 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
2,074,104 braille cells · 2,179 embossed pages at 40×25 · 6,892 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.