Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:43Z
∂y/∂t = 1y
det| 4 8 ; 3 5 | = -4
66K
det| 8 6 ; 5 9 | = 42
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-t²) dt = √π / 2
87K
CH₄ + 2O₂ → CO₂ + 2H₂O
2K
ΔS ≥ 0
det| 12 1 ; 4 13 | = 152
174K
det| 9 4 ; 1 10 | = 86
61K
det| 6 1 ; 1 7 | = 41
\lim_{n\to 0} \frac{\sin n}{n} = 1
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
119K
∑_{k=1}^{n} k = n(n+1)/2
472K
\frac{9}{7} \sum_{i=1}^{n} i^{2}