Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-21 04:01Z

e^{i\pi} + 1 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

195K

1n² + 7n + 3 = 0

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N₂ + 3H₂ ⇌ 2NH₃

det| 7 4 ; 4 8 | = 40

\binom{n}{k} = \frac{n!}{k!(n-k)!}

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det| 11 3 ; 1 12 | = 129

7r² + 8r + 5 = 0

231K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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det| 7 9 ; 1 8 | = 47

209K

N₂ + 3H₂ ⇌ 2NH₃

331K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

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∫₀^∞ e^(-t²) dt = √π / 2

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∑_{k=1}^{n} k = n(n+1)/2

259K

\lim_{r\to 0} \frac{\sin r}{r} = 1

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