Math Dump /sym/a4b2ff
id=714280 · host=jp.commstar.world · 2026-09-01 21:05Z
∇ × E = −∂B/∂t
det| 4 1 ; 6 5 | = 14
402K
det| 4 1 ; 1 5 | = 19
det| 5 3 ; 7 6 | = 9
398K
ω = 2πf
∫₀^∞ e^(-ω²) dω = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
4ψ² + 3ψ + 3 = 0
\frac{3}{1} \sum_{i=1}^{n} i^{2}
4β² + 5β + 4 = 0
8y² + 4y + 6 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∂x/∂β = 9x