ꯋꯥꯍꯩ ꯄꯔꯤꯡ · ꯊꯧꯔꯥꯡ

ꯐꯤꯕꯣꯅꯥꯆꯤ

1, 1, 2, 3, 5, 8, 13… ꯁꯤꯛꯋꯦꯟꯁ ꯃꯇꯨꯡ ꯏꯟꯕ ꯄ꯭ꯔꯣꯒ꯭ꯔꯦꯁꯟ: ꯃꯥꯏꯊꯤꯔꯕꯥ ꯃꯇꯨꯡꯗ ꯈꯣꯡꯊꯥꯡ ꯑꯃꯥ ꯃꯃꯥꯡꯗ, ꯃꯥꯏꯄꯥꯛꯂꯕꯥ ꯃꯇꯨꯡꯗ ꯈꯣꯡꯊꯥꯡ ꯑꯅꯤ ꯃꯇꯨꯡꯗ꯫

ꯋꯥꯐꯃꯗ

ꯃꯥꯔꯇꯤꯟꯒꯦꯜꯗꯒꯤꯊꯧꯔꯥꯡꯃꯥꯔꯇꯤꯟꯒꯦꯜꯃꯥꯏꯊꯤꯕ ꯈꯨꯗꯤꯡꯒꯤ ꯃꯇꯨꯡꯗ ꯕꯦꯠ ꯑꯗꯨ ꯑꯅꯤ ꯊꯥꯛ ꯍꯦꯅꯒꯠꯍꯟꯕ ꯄ꯭ꯔꯣꯒ꯭ꯔꯦꯁꯟ꯫ ꯃꯁꯤꯅ ꯀꯔꯤ ꯇꯧꯕꯒꯦ ꯑꯃꯁꯨꯡ ꯀꯔꯤ ꯇꯧꯗꯕꯒꯦ ꯍꯥꯌꯕ ꯊꯧꯔꯥꯡꯒꯤ ꯁꯦꯛꯁꯅꯗ ꯌꯦꯡꯕꯤꯌꯨ꯫ꯃꯄꯨꯡ ꯄꯥꯕꯤꯌꯨ → ꯇꯞꯄ, ꯃꯥꯡꯈꯤꯕ ꯁꯦꯜ ꯍꯟꯅꯥ ꯐꯪꯕꯗ ꯍꯦꯟꯅꯥ ꯂꯦꯡꯗꯕ, ꯑꯃꯁꯨꯡ ꯇꯦꯕꯜꯒꯤ ꯉꯝꯈꯩꯇꯦꯕꯜꯇꯦꯕꯜꯒꯤ ꯉꯝꯈꯩꯌꯥꯍꯜꯂꯤꯕ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯅꯦꯝꯕ ꯑꯃꯁꯨꯡ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯋꯥꯡꯕ ꯕꯦꯠ꯫ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯋꯥꯡꯕ ꯉꯝꯈꯩ ꯑꯗꯨꯅ ꯑꯅꯤ ꯊꯥꯛ ꯍꯦꯅꯒꯠꯍꯟꯕ ꯄ꯭ꯔꯣꯒ꯭ꯔꯦꯁꯅꯁꯤꯡ ꯊꯤꯡꯏ꯫ꯃꯄꯨꯡ ꯄꯥꯕꯤꯌꯨ → ꯑꯗꯨꯃꯛꯅ ꯊꯤꯡꯏ; ꯃꯥꯡꯒꯗꯕ ꯁꯦꯜꯃꯦꯊꯃꯦꯇꯤꯛꯁꯃꯥꯡꯒꯗꯕ ꯁꯦꯜꯐꯪꯒꯗꯕ ꯃꯃꯂꯕꯨ ꯕꯦꯠ ꯊꯝꯂꯕ ꯁꯦꯜ ꯄꯨꯝꯅꯃꯛꯅ ꯃꯅꯥꯡꯕ; ꯁꯦꯁꯟ ꯅꯠꯔꯒ ꯃꯇꯝ ꯑꯃꯒꯤ ꯃꯅꯨꯡꯗ ꯃꯥꯡꯕ ꯑꯦꯚꯔꯦꯖ ꯁꯦꯜ꯫ꯃꯄꯨꯡ ꯄꯥꯕꯤꯌꯨ → ꯇꯔꯅꯑꯣꯚꯔꯒꯤꯁꯦꯜꯇꯔꯅꯑꯣꯚꯔꯁꯦꯁꯟ ꯅꯠꯔꯒ ꯃꯇꯝ ꯑꯃꯒꯤ ꯃꯅꯨꯡꯗ ꯕꯦꯠ ꯊꯝꯂꯕ ꯁꯦꯜ ꯄꯨꯝꯅꯃꯛ, ꯑꯃꯨꯛ ꯍꯟꯅꯥ ꯊꯝꯂꯕ ꯃꯥꯏꯄꯥꯛꯇꯨꯅ ꯐꯪꯂꯕ ꯁꯦꯜꯁꯨ ꯌꯥꯎꯅ꯫ ꯑꯇꯣꯞꯄ ꯃꯃꯤꯡ: ꯍꯦꯟꯗꯜ, ꯑꯦꯛꯁꯟ꯫ꯃꯄꯨꯡ ꯄꯥꯕꯤꯌꯨ → 2.70%꯫

ꯅꯍꯥꯛꯅ ꯈꯉꯕꯔꯥ

ꯄꯤꯁꯥꯒꯤ ꯂꯤꯑꯣꯅꯥꯔꯗꯣ (Leonardo of Pisa) ꯅ 1202 ꯗ ꯁꯤꯛꯋꯦꯟꯁ ꯑꯁꯤ ꯂꯥꯕꯤꯠ ꯄꯣꯛꯄꯒꯤ ꯃꯑꯣꯡ ꯑꯣꯏꯅ ꯁꯟꯗꯣꯀꯈꯤ꯫ ꯆꯍꯤ 700 ꯃꯔꯛꯀꯤ ꯃꯇꯨꯡꯗ ꯃꯁꯤ ꯏꯕꯒꯤ ꯃꯤꯑꯣꯏ ꯀꯅꯥꯅ ꯍꯥꯌꯕ ꯈꯉꯗꯕ ꯕꯦꯠ ꯊꯝꯕꯒꯤ ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯃꯒꯤ ꯈꯨꯠꯊꯥꯡꯗ ꯔꯨꯂꯦꯠ ꯇꯦꯕꯜꯗ ꯌꯧꯈꯤ꯫

ꯃꯔꯤ ꯂꯩꯅꯕ ꯋꯥꯍꯩꯁꯤꯡ

ꯔꯨꯂꯦꯠ ꯕꯦꯠ ꯊꯝꯕꯒꯤ ꯊꯧꯔꯥꯡꯁꯤꯡꯐꯤꯕꯣꯅꯥꯆꯤ ꯔꯨꯂꯦꯠ ꯊꯧꯔꯥꯡ
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