Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 02:42Z
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
\frac{1}{2} \sum_{i=1}^{n} i^{2}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
90K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
9θ² + 4θ + 0 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
94K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
211K
det| 6 4 ; 1 7 | = 38
det| 6 6 ; 7 7 | = 0
det| 5 6 ; 7 6 | = -12
144K
det| 10 3 ; 6 11 | = 92