Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-x²) dx = √π / 2

451K

∇ × E = −∂B/∂t

264K

\frac{8}{4} \sum_{i=1}^{n} i^{2}

\frac{4}{9} \sum_{i=1}^{n} i^{2}

297K

det| 7 8 ; 4 8 | = 24

252K

N₂ + 3H₂ ⇌ 2NH₃

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

48K

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

411K

2α² + 3α + 3 = 0

det| 3 1 ; 7 4 | = 5

377K

PV = nRT

299K

det| 10 7 ; 6 11 | = 68

8ψ² + 7ψ + 0 = 0

401K

F = G m₁m₂ / r²

420K

7γ² + 1γ + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

109K

PV = nRT

184K