Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 00:46Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 7 4 ; 4 8 | = 40
352K
iħ ∂ψ/∂t = Ĥψ
det| 5 3 ; 2 6 | = 24
375K
det| 10 7 ; 5 11 | = 75
∑_{k=1}^{n} k = n(n+1)/2
\lim_{β\to 0} \frac{\sin β}{β} = 1
63K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
361K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
39K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0