Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:28Z

det| 6 5 ; 4 7 | = 22

∑_{k=1}^{n} k = n(n+1)/2

460K

F = G m₁m₂ / r²

438K

∇²φ = 0

d/dx [x^9] = 9x^8

186K

PV = nRT

411K

\frac{9}{2} \sum_{i=1}^{n} i^{2}

∫₀^∞ e^(-x²) dx = √π / 2

448K

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

22K

F = ma

det| 9 4 ; 1 10 | = 86

459K

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

406K

ΔS ≥ 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

181K

CaCO₃ → CaO + CO₂

80K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

9ψ² + 7ψ + 3 = 0

359K