Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:13Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
144K
det| 4 7 ; 0 5 | = 20
det| 9 3 ; 3 10 | = 81
90K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
29K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-t²) dt = √π / 2
94K
det| 12 4 ; 3 13 | = 144
12γ² + 8γ + 0 = 0
det| 4 6 ; 4 5 | = -4
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
352K