Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-09-19 03:33Z
det| 8 2 ; 4 9 | = 64
\frac{6}{3} \sum_{i=1}^{n} i^{2}
66K
det| 9 5 ; 1 10 | = 85
15K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 5 ; 5 10 | = 65
83K
CH₄ + 2O₂ → CO₂ + 2H₂O
68K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{9}{2} \sum_{i=1}^{n} i^{2}
417K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
411K
∇²z = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
341K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
98K