Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:31Z
10t² + 3t + 6 = 0
det| 5 6 ; 7 6 | = -12
66K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
8ψ² + 2ψ + 2 = 0
∂β/∂y = 8β
\frac{12}{7} \sum_{i=1}^{n} i^{2}
380K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-γ²) dγ = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
392K
det| 4 3 ; 3 5 | = 11
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1