Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 02:01Z
∇²t = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
164K
\lim_{t\to 0} \frac{\sin t}{t} = 1
232K
7r² + 4r + 0 = 0
∇²β = 0
det| 7 4 ; 4 8 | = 40
165K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
430K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
130K
8r² + 8r + 0 = 0
det| 4 1 ; 3 5 | = 17