Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 13:03Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
164K
d/dγ [γ^6] = 6γ^5
1n² + 2n + 5 = 0
det| 9 4 ; 1 10 | = 86
372K
d/dψ [ψ^5] = 5ψ^4
∑_{k=1}^{n} k = n(n+1)/2
430K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
130K
ΔS ≥ 0
det| 9 7 ; 3 10 | = 69
336K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
N₂ + 3H₂ ⇌ 2NH₃
4γ² + 9γ + 3 = 0
det| 11 5 ; 4 12 | = 112