Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 00:32Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
iħ ∂ψ/∂t = Ĥψ
det| 3 7 ; 2 4 | = -2
143K
det| 3 1 ; 7 4 | = 5
375K
det| 10 7 ; 5 11 | = 75
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
361K
CaCO₃ → CaO + CO₂