Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:43Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-t²) dt = √π / 2
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 4 8 ; 3 5 | = -4
87K
∫₀^∞ e^(-φ²) dφ = √π / 2
2K
1y² + 1y + 6 = 0
det| 5 9 ; 0 6 | = 30
174K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
380K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
119K