Steps / Historical AI

Leonhard Euler · 1748 · Internet Archive

Introductio in analysin infinitorum

All 320 leaves · leaf 108

Transcription

80 DE QUANTITATIBUS LIB. I. EXEMPLUM III. Cum post diluvium à sex hominibus genus humanum sit propagatum, si ponamus ducentis annis post, numerum hominum jam ad $1000000$ excrevisse, quæritur quanta sui parte numerus hominum quotannis augeri debuerit. Ponamus hoc tempore numerum hominum parte sua $\frac{1}{x}$ quotannis increvisse, atque post ducentos annos prodierit necesse est numerus hominum $= (\frac{1+x}{x})^{200} 6 = 1000000$, unde fit $\frac{1+x}{x} = (\frac{1000000}{6})^{\frac{1}{200}}$. Erit ergo $l \frac{1+x}{x} = \frac{1}{200} l \frac{1000000}{6} = \frac{1}{200} (13,8155106 - 1,791759) = \frac{12,0237516}{200} = 0,060118758$. $l \frac{1+x}{x} = 0,060118758$. Cum autem sit $l(1+\frac{1}{ [TRUNCATED]
confidence 0.87 6 expressions source scan at the Internet Archive

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