Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 05:54Z
det| 2 1 ; 1 3 | = 5
∑_{k=1}^{n} k = n(n+1)/2
232K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
4r² + 4r + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
165K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 9 ; 1 8 | = 47
130K
F = G m₁m₂ / r²
det| 7 4 ; 4 8 | = 40
455K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
215K
4x² + 4x + 2 = 0