Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 03:37Z

det| 7 6 ; 7 8 | = 14

4γ² + 1γ + 7 = 0

273K

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

263K

F = G m₁m₂ / r²

∑_{k=1}^{n} k = n(n+1)/2

139K

e^{i\pi} + 1 = 0

108K

det| 10 3 ; 0 11 | = 110

det| 9 4 ; 1 10 | = 86

333K

∑_{k=1}^{n} k = n(n+1)/2

160K

∂x/∂α = 8x

∑_{k=1}^{n} k = n(n+1)/2

439K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

413K

∇ × E = −∂B/∂t

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

297K

∫₀^∞ e^(-r²) dr = √π / 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂