Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:35Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

118K

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

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

43K

9α² + 7α + 5 = 0

261K

ω = 2πf

e^{i\pi} + 1 = 0

424K

det| 7 4 ; 4 8 | = 40

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e^{i\pi} + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

41K

∂ψ/∂β = 3ψ

298K

∇²z = 0

447K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

297K