Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-09-22 21:42Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
43K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
16K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∇²ψ = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
317K
1n² + 7n + 4 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
305K
∑_{k=1}^{n} k = n(n+1)/2
199K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
134K
\oint_C \vec{F}\cdot d\vec{r} = 0
39K
det| 8 8 ; 0 9 | = 72
2H₂ + O₂ → 2H₂O
det| 12 1 ; 7 13 | = 149
124K