Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:54Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 9 7 ; 3 10 | = 69
320K
det| 1 9 ; 5 2 | = -43
det| 7 2 ; 7 8 | = 42
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 9 ; 0 6 | = 30
94K
CH₄ + 2O₂ → CO₂ + 2H₂O
211K
∑_{k=1}^{n} k = n(n+1)/2
390K