Math Dump /sym/dbd4b9
id=716342 · host=jp.commstar.world · 2026-09-01 21:05Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 1 ; 6 5 | = 14
402K
F = G m₁m₂ / r²
det| 5 3 ; 7 6 | = 9
398K
det| 4 1 ; 6 5 | = 14
3t² + 9t + 3 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
PV = nRT
iħ ∂ψ/∂t = Ĥψ
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{r\to 0} \frac{\sin r}{r} = 1