Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 00:32Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 9 4 ; 1 10 | = 86
192K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
143K
det| 12 1 ; 4 13 | = 152
375K
det| 10 7 ; 5 11 | = 75
det| 10 9 ; 0 11 | = 110
89K
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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