Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 02:41Z
1ψ² + 1ψ + 3 = 0
det| 7 4 ; 4 8 | = 40
66K
d/dω [ω^8] = 8ω^7
det| 9 5 ; 1 10 | = 85
87K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
11γ² + 5γ + 0 = 0
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
472K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{β\to 0} \frac{\sin β}{β} = 1
32K
\binom{n}{k} = \frac{n!}{k!(n-k)!}