Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 01:28Z
det| 3 8 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
66K
2H₂ + O₂ → 2H₂O
\lim_{x\to 0} \frac{\sin x}{x} = 1
87K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
174K
∑_{k=1}^{n} k = n(n+1)/2
61K
iħ ∂ψ/∂t = Ĥψ
\frac{7}{1} \sum_{i=1}^{n} i^{2}
380K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
335K
∂y/∂γ = 7y
det| 7 4 ; 4 8 | = 40
119K
d/dt [t^1] = 1t^0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
32K