Math Dump /sym/6c3138

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

det| 11 2 ; 2 12 | = 128

∫₀^∞ e^(-t²) dt = √π / 2

460K

∫₀^∞ e^(-α²) dα = √π / 2

438K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

186K

det| 3 1 ; 7 4 | = 5

411K

3θ² + 7θ + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

448K

det| 7 4 ; 4 8 | = 40

22K

2n² + 4n + 0 = 0

459K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

406K

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

181K