Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 05:19Z
det| 2 1 ; 1 3 | = 5
∑_{k=1}^{n} k = n(n+1)/2
164K
det| 9 4 ; 1 10 | = 86
232K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
4r² + 4r + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-t²) dt = √π / 2
430K
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃