Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:59Z
10t² + 3t + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
87K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
8ψ² + 2ψ + 2 = 0
det| 9 2 ; 3 10 | = 84
174K
∂β/∂y = 8β
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
380K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
119K
∇ × E = −∂B/∂t
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-ω²) dω = √π / 2
det| 4 3 ; 3 5 | = 11
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1