Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:51Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 7 9 ; 1 8 | = 47
144K
det| 1 9 ; 5 2 | = -43
CH₄ + 2O₂ → CO₂ + 2H₂O
90K
det| 7 2 ; 7 8 | = 42
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 4 ; 4 3 | = -10
29K
∑_{k=1}^{n} k = n(n+1)/2
390K