Math Dump /sym/6aa47d
id=972914 · host=jp.commstar.world · 2026-09-01 21:12Z
\frac{1}{5} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 6 5 | = 14
402K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 7 6 | = 9
398K
2ψ² + 1ψ + 5 = 0
det| 11 5 ; 7 12 | = 97
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
e^{i\pi} + 1 = 0
5φ² + 3φ + 4 = 0
∇²x = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃