Math Dump /sym/a1fdab
id=413558 · host=jp.commstar.world · 2026-09-01 21:05Z
2z² + 4z + 1 = 0
det| 4 1 ; 6 5 | = 14
402K
E = mc²
det| 5 3 ; 7 6 | = 9
398K
\frac{10}{6} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ΔS ≥ 0
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CaCO₃ → CaO + CO₂
F = G m₁m₂ / r²
12x² + 8x + 4 = 0
det| 4 7 ; 6 5 | = -22