Math Dump /sym/dff17b
id=540368 · host=jp.commstar.world · 2026-09-01 21:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 1 ; 6 5 | = 14
402K
ΔS ≥ 0
det| 5 3 ; 7 6 | = 9
398K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
det| 7 5 ; 0 8 | = 56
E = mc²
F = G m₁m₂ / r²
∇ × E = −∂B/∂t
∇²θ = 0
F = ma
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 8 6 ; 7 9 | = 30