Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-22 01:32Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 1 ; 6 5 | = 14
200K
det| 7 1 ; 2 8 | = 54
det| 5 3 ; 7 6 | = 9
225K
∂z/∂β = 8z
CaCO₃ → CaO + CO₂
det| 5 4 ; 0 6 | = 30
det| 6 3 ; 7 7 | = 21
9x² + 3x + 1 = 0
det| 11 3 ; 6 12 | = 114
∑_{k=1}^{n} k = n(n+1)/2
F = ma
\lim_{r\to 0} \frac{\sin r}{r} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0