Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:06Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 6 ; 4 11 | = 86
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
det| 1 4 ; 2 2 | = -6
438K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
9α² + 3α + 1 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
94K
det| 3 4 ; 4 4 | = -4
∑_{k=1}^{n} k = n(n+1)/2
390K
det| 4 6 ; 0 5 | = 20
69K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 5 9 ; 0 6 | = 30
144K