Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:33Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

246K

F = G m₁m₂ / r²

118K

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

d/dx [x^9] = 9x^8

43K

∇²ω = 0

261K

ω = 2πf

6n² + 7n + 6 = 0

424K

d/dt [t^3] = 3t^2

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e^{i\pi} + 1 = 0

det| 9 4 ; 1 10 | = 86

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

298K

10t² + 8t + 0 = 0

N₂ + 3H₂ ⇌ 2NH₃

447K

∑_{k=1}^{n} k = n(n+1)/2

297K

4φ² + 2φ + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

112K