Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 09:20Z
4ω² + 2ω + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
141K
PV = nRT
det| 11 2 ; 5 12 | = 122
122K
10ψ² + 8ψ + 5 = 0
det| 9 4 ; 1 10 | = 86
291K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
ΔS ≥ 0
∂φ/∂ψ = 6φ
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O