Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:10Z
∂y/∂t = 1y
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
87K
ΔS ≥ 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
174K
\lim_{x\to 0} \frac{\sin x}{x} = 1
61K
det| 6 1 ; 1 7 | = 41
∑_{k=1}^{n} k = n(n+1)/2
335K
\lim_{n\to 0} \frac{\sin n}{n} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
119K
\frac{9}{7} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
392K