Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 07:19Z
3α² + 5α + 5 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
164K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
375K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 1 ; 4 13 | = 152
372K
∂θ/∂ω = 7θ
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
455K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇²n = 0