Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 08:11Z
N₂ + 3H₂ ⇌ 2NH₃
det| 9 4 ; 1 10 | = 86
164K
det| 8 4 ; 4 9 | = 56
∫₀^∞ e^(-β²) dβ = √π / 2
375K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
47K
2H₂ + O₂ → 2H₂O
det| 11 5 ; 6 12 | = 102
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
430K
∑_{k=1}^{n} k = n(n+1)/2
130K
\frac{11}{2} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}