Skip to contentSkip to Braille Studio

Library / Philosophy / The Essentials of Logic, Being Ten Lectures on Judgment and Inference / Braille

The Essentials of Logic, Being Ten Lectures on Judgment and Inference ⠃⠗⠋ 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

243,193 braille cells · 254 embossed pages at 40×25 · 933 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.