Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 15:55Z
\lim_{x\to 0} \frac{\sin x}{x} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
222K
∫₀^∞ e^(-ω²) dω = √π / 2
\frac{1}{8} \sum_{i=1}^{n} i^{2}
\lim_{r\to 0} \frac{\sin r}{r} = 1
174K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
380K
CH₄ + 2O₂ → CO₂ + 2H₂O
335K
F = G m₁m₂ / r²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
392K
det| 5 6 ; 7 6 | = -12
32K
det| 2 7 ; 1 3 | = -1
9r² + 4r + 1 = 0