Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 02:03Z
1ψ² + 1ψ + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
66K
d/dω [ω^8] = 8ω^7
11γ² + 5γ + 0 = 0
det| 5 9 ; 0 6 | = 30
61K
iħ ∂ψ/∂t = Ĥψ
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
119K
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
392K
∫₀^∞ e^(-φ²) dφ = √π / 2
32K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{3}{7} \sum_{i=1}^{n} i^{2}