Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 14:42Z

3γ² + 8γ + 4 = 0

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

460K

det| 4 2 ; 6 5 | = 8

438K

PV = nRT

∫₀^∞ e^(-θ²) dθ = √π / 2

186K

∫₀^∞ e^(-x²) dx = √π / 2

411K

det| 1 9 ; 5 2 | = -43

det| 9 4 ; 1 10 | = 86

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

ω = 2πf

\lim_{r\to 0} \frac{\sin r}{r} = 1

459K

∇²r = 0

406K

∂n/∂ψ = 6n

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

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

N₂ + 3H₂ ⇌ 2NH₃

Fe₂O₃ + 3CO → 2Fe + 3CO₂