Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:26Z

det| 11 2 ; 2 12 | = 128

∑_{k=1}^{n} k = n(n+1)/2

460K

det| 1 4 ; 3 2 | = -10

438K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-r²) dr = √π / 2

186K

CaCO₃ → CaO + CO₂

411K

3θ² + 7θ + 1 = 0

∂x/∂ψ = 6x

448K

5φ² + 1φ + 1 = 0

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

459K

d/dx [x^3] = 3x^2

406K

2H₂ + O₂ → 2H₂O

8ψ² + 7ψ + 0 = 0

181K

∇ × E = −∂B/∂t

80K

det| 7 9 ; 1 8 | = 47

359K

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

455K