Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 05:53Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
66K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
87K
det| 9 4 ; 1 10 | = 86
2K
∇²α = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
119K
det| 7 4 ; 3 8 | = 44
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
32K
ΔS ≥ 0
∂θ/∂r = 3θ