Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:39Z
6r² + 7r + 2 = 0
det| 4 8 ; 3 5 | = -4
479K
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
det| 6 6 ; 3 7 | = 24
129K
det| 3 7 ; 1 4 | = 5
ΔS ≥ 0
ω = 2πf
det| 4 4 ; 5 5 | = 0
473K
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
188K
\oint_C \vec{F}\cdot d\vec{r} = 0