Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 16:37Z
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
320K
d/dz [z^11] = 11z^10
144K
det| 8 9 ; 3 9 | = 45
∫₀^∞ e^(-φ²) dφ = √π / 2
438K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
29K
det| 10 1 ; 6 11 | = 104
∑_{k=1}^{n} k = n(n+1)/2
211K
det| 11 4 ; 5 12 | = 112
69K
det| 9 4 ; 1 10 | = 86
144K