Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:05Z
10t² + 3t + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
∫₀^∞ e^(-φ²) dφ = √π / 2
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
87K
det| 9 4 ; 1 10 | = 86
2K
8ψ² + 2ψ + 2 = 0
det| 1 2 ; 4 2 | = -6
61K
∂β/∂y = 8β
CaCO₃ → CaO + CO₂
det| 9 5 ; 6 10 | = 60
119K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
472K
∫₀^∞ e^(-γ²) dγ = √π / 2