Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:40Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

246K

PV = nRT

118K

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

∑_{k=1}^{n} k = n(n+1)/2

43K

12y² + 5y + 7 = 0

261K

ω = 2πf

det| 7 4 ; 4 8 | = 40

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\lim_{α\to 0} \frac{\sin α}{α} = 1

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∑_{k=1}^{n} k = n(n+1)/2

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iħ ∂ψ/∂t = Ĥψ

298K

∇²t = 0

447K

N₂ + 3H₂ ⇌ 2NH₃

297K

11φ² + 4φ + 0 = 0

112K