Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 23:01Z
3θ² + 8θ + 7 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
66K
∑_{k=1}^{n} k = n(n+1)/2
222K
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
2K
\frac{12}{3} \sum_{i=1}^{n} i^{2}
λ = h/p
iħ ∂ψ/∂t = Ĥψ
det| 7 8 ; 6 8 | = 8
119K
d/dβ [β^11] = 11β^10
AgNO₃ + NaCl → AgCl↓ + NaNO₃
392K
\lim_{x\to 0} \frac{\sin x}{x} = 1
32K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}