Math Dump /sym/1a1ee0
id=938607 · host=jp.commstar.world · 2026-09-01 21:08Z
\frac{12}{9} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 6 5 | = 14
402K
λ = h/p
det| 5 3 ; 7 6 | = 9
398K
10α² + 1α + 7 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∂n/∂y = 2n
ΔS ≥ 0
det| 9 7 ; 7 10 | = 41
e^{i\pi} + 1 = 0
E = mc²
PV = nRT