Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:05Z
10t² + 3t + 6 = 0
det| 7 4 ; 4 8 | = 40
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 7 ; 3 11 | = 89
87K
8ψ² + 2ψ + 2 = 0
\frac{8}{7} \sum_{i=1}^{n} i^{2}
174K
det| 9 5 ; 6 10 | = 60
61K
∂β/∂y = 8β
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
335K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
472K
\lim_{β\to 0} \frac{\sin β}{β} = 1
392K