Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:55Z
11x² + 3x + 4 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
66K
\lim_{t\to 0} \frac{\sin t}{t} = 1
222K
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 5 ; 1 10 | = 85
174K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
λ = h/p
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O