Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 03:20Z

det| 7 6 ; 7 8 | = 14

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

273K

10γ² + 8γ + 7 = 0

263K

F = G m₁m₂ / r²

∑_{k=1}^{n} k = n(n+1)/2

139K

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

108K

det| 10 3 ; 0 11 | = 110

det| 3 6 ; 0 4 | = 12

333K

E = mc²

160K

∂x/∂α = 8x

det| 9 4 ; 1 10 | = 86

439K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

413K

∇ × E = −∂B/∂t

∫₀^∞ e^(-r²) dr = √π / 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

CaCO₃ → CaO + CO₂