Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:09Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 7 ; 0 5 | = 20
\binom{n}{k} = \frac{n!}{k!(n-k)!}
438K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
94K
det| 12 4 ; 3 13 | = 144
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
69K
12γ² + 8γ + 0 = 0
det| 4 6 ; 4 5 | = -4
144K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
352K
PV = nRT