Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:39Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

246K

F = ma

118K

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

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

43K

∑_{k=1}^{n} k = n(n+1)/2

261K

ω = 2πf

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

424K

∇²z = 0

76K

e^{i\pi} + 1 = 0

∇²ω = 0

41K

det| 9 4 ; 1 10 | = 86

298K

CH₄ + 2O₂ → CO₂ + 2H₂O

447K