Field Notes / Σ /sym/fecd2d
id=521672 · host=uk.mattivster.me · 2026-08-30 18:45Z
\frac{1}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-φ²) dφ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
iħ ∂ψ/∂t = Ĥψ
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
∂n/∂r = 4n
∇²n = 0
det| 5 9 ; 3 6 | = 3
det| 4 5 ; 6 5 | = -10