Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 00:08Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 11 5 ; 0 12 | = 132
352K
CH₄ + 2O₂ → CO₂ + 2H₂O
192K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
143K
det| 10 7 ; 5 11 | = 75
det| 1 4 ; 3 2 | = -10
89K
\lim_{α\to 0} \frac{\sin α}{α} = 1
434K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
361K
CaCO₃ → CaO + CO₂
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O