Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 22:00Z
4α² + 7α + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
222K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 12 1 ; 4 13 | = 152
87K
∫₀^∞ e^(-φ²) dφ = √π / 2
2K
5θ² + 1θ + 7 = 0
det| 9 4 ; 1 10 | = 86
61K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
392K
det| 3 4 ; 0 4 | = 12