Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:04Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

246K

∑_{k=1}^{n} k = n(n+1)/2

118K

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

∂y/∂n = 5y

43K

e^{i\pi} + 1 = 0

261K

ω = 2πf

∇ × E = −∂B/∂t

424K

∫₀^∞ e^(-θ²) dθ = √π / 2

76K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

41K

det| 7 4 ; 4 8 | = 40

298K

10t² + 8t + 0 = 0

11ψ² + 7ψ + 2 = 0