Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z

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

12n² + 2n + 2 = 0

460K

PV = nRT

438K

d/dx [x^7] = 7x^6

7y² + 5y + 5 = 0

186K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

411K

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

10ψ² + 5ψ + 0 = 0

448K

∂z/∂t = 2z

22K

PV = nRT

459K

∑_{k=1}^{n} k = n(n+1)/2

406K

∇²ω = 0

181K

∫₀^∞ e^(-t²) dt = √π / 2

80K

\frac{10}{3} \sum_{i=1}^{n} i^{2}

359K

4ψ² + 7ψ + 2 = 0

455K