Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:02Z
6r² + 7r + 2 = 0
det| 10 7 ; 3 11 | = 89
75K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 3 7 ; 1 4 | = 5
det| 11 5 ; 0 12 | = 132
390K
ΔS ≥ 0
ω = 2πf
det| 4 4 ; 5 5 | = 0
473K
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
F = ma
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂