Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:54Z
10t² + 3t + 6 = 0
det| 12 9 ; 5 13 | = 111
66K
∑_{k=1}^{n} k = n(n+1)/2
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
8ψ² + 2ψ + 2 = 0
det| 5 6 ; 1 6 | = 24
61K
∂β/∂y = 8β
det| 9 4 ; 1 10 | = 86
380K
CaCO₃ → CaO + CO₂
det| 4 8 ; 3 5 | = -4
119K
det| 9 2 ; 3 10 | = 84
472K
∫₀^∞ e^(-γ²) dγ = √π / 2