Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:39Z
∂y/∂t = 1y
det| 9 4 ; 1 10 | = 86
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
87K
CH₄ + 2O₂ → CO₂ + 2H₂O
2K
ΔS ≥ 0
det| 11 2 ; 5 12 | = 122
61K
det| 6 1 ; 1 7 | = 41
\frac{7}{1} \sum_{i=1}^{n} i^{2}
380K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
335K
\lim_{n\to 0} \frac{\sin n}{n} = 1
5φ² + 2φ + 6 = 0
\frac{9}{7} \sum_{i=1}^{n} i^{2}
3α² + 5α + 4 = 0