Math Dump /sym/da5ec1
id=186364 · host=jp.commstar.world · 2026-09-01 21:06Z
det| 11 2 ; 0 12 | = 132
det| 4 1 ; 6 5 | = 14
402K
F = ma
det| 5 3 ; 7 6 | = 9
398K
\oint_C \vec{F}\cdot d\vec{r} = 0
2φ² + 5φ + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-y²) dy = √π / 2
ΔS ≥ 0
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{1}{4} \sum_{i=1}^{n} i^{2}
∇ × E = −∂B/∂t
∇ × E = −∂B/∂t