Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 00:22Z

\frac{7}{6} \sum_{i=1}^{n} i^{2}

det| 5 9 ; 7 6 | = -33

273K

det| 11 5 ; 0 12 | = 132

263K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

8ψ² + 7ψ + 0 = 0

139K

5φ² + 1φ + 1 = 0

108K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

∫₀^∞ e^(-θ²) dθ = √π / 2

333K

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

160K

F = G m₁m₂ / r²

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

439K

7r² + 8r + 5 = 0

413K

∇ × E = −∂B/∂t

∇ × E = −∂B/∂t

297K

∑_{k=1}^{n} k = n(n+1)/2

128K

ω = 2πf