Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:45Z

det| 11 2 ; 2 12 | = 128

∑_{k=1}^{n} k = n(n+1)/2

460K

N₂ + 3H₂ ⇌ 2NH₃

438K

CaCO₃ → CaO + CO₂

det| 7 4 ; 4 8 | = 40

186K

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

411K

3θ² + 7θ + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

det| 9 8 ; 3 10 | = 66

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∫₀^∞ e^(-t²) dt = √π / 2

459K

∂α/∂ω = 3α

406K

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

181K