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
AgNO₃ + NaCl → AgCl↓ + NaNO₃
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
87K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
2K
8ψ² + 2ψ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
174K
∂β/∂y = 8β
\lim_{z\to 0} \frac{\sin z}{z} = 1
380K
CaCO₃ → CaO + CO₂
∇ × 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