Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:37Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

ω = 2πf

246K

∑_{k=1}^{n} k = n(n+1)/2

118K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

43K

det| 7 2 ; 7 8 | = 42

261K

ω = 2πf

F = G m₁m₂ / r²

424K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

76K

∑_{k=1}^{n} k = n(n+1)/2

41K

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

298K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

447K

det| 9 4 ; 1 10 | = 86

297K

iħ ∂ψ/∂t = Ĥψ

112K