Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:26Z
E = mc²
det| 7 4 ; 4 8 | = 40
320K
∑_{k=1}^{n} k = n(n+1)/2
144K
2ω² + 4ω + 5 = 0
det| 12 1 ; 4 13 | = 152
90K
∫₀^∞ e^(-φ²) dφ = √π / 2
438K
E = mc²
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 2 1 ; 2 3 | = 4
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
352K
2H₂ + O₂ → 2H₂O