Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 02:22Z
1ψ² + 1ψ + 3 = 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
66K
d/dω [ω^8] = 8ω^7
11γ² + 5γ + 0 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
174K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
61K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
380K
CH₄ + 2O₂ → CO₂ + 2H₂O
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
392K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{3}{7} \sum_{i=1}^{n} i^{2}