Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 21:02Z
10t² + 3t + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
87K
∫₀^∞ e^(-φ²) dφ = √π / 2
2K
8ψ² + 2ψ + 2 = 0
det| 4 8 ; 3 5 | = -4
61K
∑_{k=1}^{n} k = n(n+1)/2
119K