Math Dump /sym/44bfae
id=786382 · host=jp.commstar.world · 2026-09-01 21:05Z
6n² + 7n + 7 = 0
det| 4 1 ; 6 5 | = 14
402K
CaCO₃ → CaO + CO₂
det| 5 3 ; 7 6 | = 9
398K
det| 3 6 ; 2 4 | = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∇ × E = −∂B/∂t
∫₀^∞ e^(-α²) dα = √π / 2
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 1 ; 1 5 | = 19
ω = 2πf
∂n/∂θ = 1n