Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:01Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

ΔS ≥ 0

246K

6x² + 6x + 1 = 0

118K

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

F = G m₁m₂ / r²

43K

8ψ² + 7ψ + 0 = 0

261K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

424K

∇ × E = −∂B/∂t

76K

e^{i\pi} + 1 = 0

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

41K

CaCO₃ → CaO + CO₂

298K

10t² + 8t + 0 = 0

det| 2 6 ; 0 3 | = 6

447K

\lim_{t\to 0} \frac{\sin t}{t} = 1

297K

4φ² + 2φ + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

112K

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

412K