Math Dump /sym/53ff92
id=317547 · host=jp.commstar.world · 2026-09-01 21:08Z
e^{i\pi} + 1 = 0
det| 4 1 ; 6 5 | = 14
402K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 7 6 | = 9
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 6 ; 2 10 | = 78
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CaCO₃ → CaO + CO₂
λ = h/p
E = mc²
∇²y = 0
det| 11 5 ; 5 12 | = 107
e^{i\pi} + 1 = 0