Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:05Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{t\to 0} \frac{\sin t}{t} = 1
144K
det| 10 6 ; 4 11 | = 86
\frac{4}{6} \sum_{i=1}^{n} i^{2}
90K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
394K
9α² + 3α + 1 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
94K
det| 4 6 ; 4 5 | = -4
211K
det| 3 4 ; 4 4 | = -4
det| 9 2 ; 3 10 | = 84
69K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1