Math Dump /sym/9a4f67
id=265188 · host=jp.commstar.world · 2026-09-01 21:11Z
\frac{2}{1} \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
8β² + 6β + 0 = 0
det| 10 1 ; 5 11 | = 105
∂r/∂ψ = 1r
ΔS ≥ 0
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
∂β/∂ψ = 1β
det| 10 7 ; 7 11 | = 61
\oint_C \vec{F}\cdot d\vec{r} = 0