Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:53Z

det| 11 2 ; 2 12 | = 128

det| 5 3 ; 7 6 | = 9

460K

∫₀^∞ e^(-x²) dx = √π / 2

438K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-ω²) dω = √π / 2

186K

9θ² + 7θ + 4 = 0

411K

3θ² + 7θ + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

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

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

459K

det| 12 2 ; 2 13 | = 152

406K

2H₂ + O₂ → 2H₂O

∂n/∂θ = 3n

181K

PV = nRT

80K

det| 9 4 ; 1 10 | = 86

359K