Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:19Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
320K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{12}{6} \sum_{i=1}^{n} i^{2}
90K
2r² + 6r + 5 = 0
\frac{8}{7} \sum_{i=1}^{n} i^{2}
394K
E = mc²
\lim_{β\to 0} \frac{\sin β}{β} = 1
94K
det| 9 4 ; 1 10 | = 86
211K
∂y/∂y = 3y
ΔS ≥ 0
det| 5 6 ; 4 6 | = 6
144K
det| 7 2 ; 3 8 | = 50
352K
det| 4 5 ; 4 5 | = 0
2n² + 9n + 2 = 0