Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:43Z
10t² + 3t + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 12 1 ; 5 13 | = 151
87K
8ψ² + 2ψ + 2 = 0
det| 10 7 ; 3 11 | = 89
61K
∂β/∂y = 8β
∑_{k=1}^{n} k = n(n+1)/2
380K
det| 9 4 ; 1 10 | = 86
335K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-φ²) dφ = √π / 2
119K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 4 3 ; 3 5 | = 11