Math Dump /sym/6c3138

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

246K

8ψ² + 7ψ + 0 = 0

118K

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

PV = nRT

43K

e^{i\pi} + 1 = 0

261K

ω = 2πf

∫₀^∞ e^(-θ²) dθ = √π / 2

424K

∂γ/∂z = 6γ

76K

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

41K

det| 3 6 ; 0 4 | = 12

298K

10t² + 8t + 0 = 0

det| 11 4 ; 5 12 | = 112

447K

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

297K

4φ² + 2φ + 1 = 0

det| 6 3 ; 5 7 | = 27

∫₀^∞ e^(-n²) dn = √π / 2