Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-25 05:18Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 1 ; 6 5 | = 14
423K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 5 3 ; 7 6 | = 9
432K
CH₄ + 2O₂ → CO₂ + 2H₂O
CaCO₃ → CaO + CO₂
det| 11 5 ; 5 12 | = 107
3y² + 7y + 3 = 0
det| 10 2 ; 3 11 | = 104
det| 8 6 ; 3 9 | = 54
∇²β = 0
∂n/∂γ = 4n
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0