Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 16:11Z
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
det| 8 9 ; 3 9 | = 45
det| 1 1 ; 5 2 | = -3
438K
E = mc²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
94K
det| 9 4 ; 1 10 | = 86
211K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
390K
∫₀^∞ e^(-t²) dt = √π / 2
69K
∑_{k=1}^{n} k = n(n+1)/2
144K