Math Dump /sym/2a53b4
id=324495 · host=jp.commstar.world · 2026-09-01 21:05Z
3β² + 5β + 2 = 0
det| 4 1 ; 6 5 | = 14
402K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 3 ; 7 6 | = 9
398K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 8 ; 6 3 | = -42
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇²t = 0
∇²ψ = 0
2H₂ + O₂ → 2H₂O
∇²x = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}