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Library / Mathematics / The Golden Mean or Ratio[(1+sqrt(5))/2] / Braille

The Golden Mean or Ratio[(1+sqrt(5))/2] ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

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265,653 braille cells · 292 embossed pages at 40×25 · 21 unrepresentable characters omitted

⠼⠉⠚⠁⠋⠉⠑⠋⠑⠚⠑⠁⠁⠚⠊⠃⠉⠁⠛⠃⠁⠉⠃⠃⠉⠃⠚⠉⠉⠙⠑⠉⠁⠉⠁⠓⠃⠁⠃⠉
⠃⠁⠊⠓⠙⠛⠋⠙⠋⠙⠁⠊⠊⠚⠑⠃⠑⠑⠃⠋⠋⠉⠊⠙⠛⠚⠓⠛⠉⠚⠛⠊⠛⠙⠛⠑⠛⠙⠑⠀
⠼⠁⠛⠑⠛⠙⠋⠛⠑⠙⠋⠋⠁⠋⠃⠃⠉⠋⠛⠉⠁⠑⠙⠁⠓⠉⠁⠊⠊⠃⠁⠚⠊⠃⠉⠙⠑⠚⠙⠚
⠛⠙⠙⠋⠑⠚⠉⠓⠓⠛⠊⠃⠑⠁⠑⠉⠋⠃⠚⠊⠊⠑⠁⠋⠊⠋⠑⠛⠋⠊⠑⠃⠙⠁⠁⠓⠚⠉⠊⠀
⠼⠑⠁⠋⠚⠉⠑⠁⠓⠁⠃⠚⠁⠉⠚⠛⠓⠊⠛⠑⠉⠁⠋⠉⠑⠚⠉⠚⠛⠋⠉⠑⠙⠙⠓⠚⠓⠑⠃⠉
⠙⠓⠙⠃⠊⠁⠚⠋⠚⠋⠁⠉⠚⠃⠋⠚⠚⠃⠙⠚⠚⠛⠃⠚⠓⠛⠓⠉⠃⠋⠋⠙⠉⠚⠚⠋⠁⠊⠁⠀
⠼⠃⠚⠑⠃⠑⠑⠑⠛⠉⠁⠓⠛⠊⠉⠃⠊⠁⠑⠙⠊⠁⠑⠚⠓⠓⠑⠋⠙⠃⠛⠓⠛⠊⠋⠓⠑⠋⠚⠉
⠁⠁⠁⠚⠁⠁⠉⠁⠓⠙⠉⠑⠙⠚⠓⠚⠛⠃⠊⠛⠁⠚⠓⠓⠁⠁⠁⠑⠙⠙⠋⠃⠙⠚⠙⠁⠁⠛⠑⠀
⠼⠉⠛⠃⠛⠚⠑⠙⠓⠁⠙⠚⠉⠊⠓⠛⠚⠛⠊⠋⠙⠃⠓⠚⠙⠁⠊⠉⠋⠛⠙⠙⠋⠑⠓⠋⠃⠚⠓⠉
⠑⠊⠙⠓⠑⠚⠊⠑⠑⠛⠑⠙⠙⠙⠉⠚⠋⠃⠉⠛⠁⠓⠓⠋⠚⠑⠓⠊⠙⠋⠛⠉⠓⠃⠙⠛⠚⠓⠋⠀
⠼⠛⠉⠊⠛⠙⠙⠃⠁⠛⠛⠃⠚⠙⠋⠑⠑⠊⠋⠉⠉⠋⠋⠙⠚⠁⠛⠋⠊⠁⠃⠃⠑⠋⠑⠛⠛⠛⠙⠙
⠙⠙⠓⠑⠁⠑⠚⠉⠊⠙⠊⠋⠑⠊⠓⠊⠃⠋⠁⠊⠉⠊⠊⠉⠁⠛⠊⠛⠉⠓⠓⠚⠉⠛⠑⠁⠚⠙⠊⠀
⠼⠃⠓⠊⠓⠛⠁⠓⠑⠛⠙⠚⠊⠉⠙⠉⠊⠁⠙⠙⠚⠊⠁⠃⠊⠉⠋⠓⠃⠋⠛⠑⠙⠉⠃⠛⠉⠁⠙⠁
⠊⠓⠁⠉⠁⠉⠊⠁⠓⠁⠁⠑⠋⠛⠚⠙⠋⠙⠊⠁⠁⠓⠁⠉⠁⠃⠙⠛⠑⠉⠙⠑⠛⠊⠃⠁⠙⠑⠙⠀
⠼⠑⠋⠊⠙⠚⠛⠊⠉⠉⠛⠃⠋⠚⠃⠊⠚⠁⠚⠁⠓⠊⠁⠊⠓⠋⠁⠑⠚⠓⠋⠓⠚⠓⠉⠁⠓⠊⠓⠊
⠃⠊⠃⠚⠚⠑⠑⠚⠙⠑⠑⠚⠋⠉⠋⠑⠙⠋⠃⠚⠓⠃⠉⠊⠚⠙⠃⠓⠊⠊⠙⠛⠁⠑⠉⠓⠊⠁⠚⠀
⠼⠛⠉⠃⠉⠁⠑⠛⠁⠋⠃⠑⠚⠚⠛⠛⠓⠋⠋⠛⠙⠃⠁⠃⠋⠙⠚⠚⠊⠉⠁⠛⠚⠉⠉⠉⠑⠓⠉⠚
⠊⠛⠉⠁⠙⠚⠃⠛⠃⠁⠃⠚⠁⠃⠙⠋⠋⠋⠙⠑⠚⠋⠊⠓⠙⠋⠛⠙⠙⠛⠋⠋⠓⠛⠙⠓⠋⠊⠑⠀
⠼⠙⠙⠋⠋⠃⠛⠋⠊⠛⠊⠉⠚⠁⠋⠋⠉⠊⠑⠉⠛⠃⠚⠋⠉⠉⠁⠛⠛⠁⠋⠊⠓⠛⠊⠙⠙⠙⠉⠚
⠊⠛⠉⠊⠓⠃⠛⠊⠚⠋⠛⠉⠛⠙⠓⠓⠙⠛⠁⠉⠑⠓⠉⠁⠑⠁⠛⠑⠉⠉⠉⠊⠃⠑⠉⠉⠚⠉⠙⠀
⠼⠛⠚⠃⠃⠃⠊⠙⠁⠊⠙⠛⠓⠑⠛⠙⠋⠃⠚⠊⠋⠋⠛⠁⠑⠓⠁⠓⠑⠊⠚⠃⠃⠑⠋⠃⠓⠑⠁⠉
⠁⠛⠑⠁⠙⠙⠉⠁⠁⠛⠁⠙⠋⠃⠚⠙⠛⠑⠊⠉⠋⠃⠉⠚⠛⠛⠁⠛⠋⠓⠊⠓⠃⠚⠚⠃⠁⠁⠉⠀
⠼⠉⠉⠋⠋⠑⠙⠊⠃⠋⠉⠋⠚⠊⠋⠑⠊⠑⠋⠊⠋⠁⠋⠛⠙⠑⠊⠃⠋⠓⠁⠋⠉⠋⠊⠋⠊⠊⠙⠁
⠑⠋⠁⠉⠋⠓⠁⠉⠛⠋⠑⠊⠓⠃⠋⠓⠛⠙⠋⠛⠁⠃⠁⠚⠉⠊⠙⠑⠚⠁⠑⠓⠃⠚⠚⠁⠑⠉⠊⠀
⠼⠛⠑⠛⠊⠃⠉⠓⠃⠛⠋⠋⠚⠋⠙⠃⠋⠁⠁⠃⠑⠁⠛⠑⠙⠋⠙⠋⠓⠛⠑⠓⠓⠋⠁⠋⠁⠚⠙⠛

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