Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 07:50Z
3α² + 5α + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
232K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{11}{6} \sum_{i=1}^{n} i^{2}
375K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂θ/∂ω = 7θ
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
430K
∇²x = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇²n = 0
iħ ∂ψ/∂t = Ĥψ