Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 00:03Z
∇²β = 0
det| 2 7 ; 7 3 | = -43
164K
3y² + 5y + 2 = 0
∫₀^∞ e^(-t²) dt = √π / 2
375K
det| 9 9 ; 3 10 | = 63
47K
d/dx [x^2] = 2x^1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
372K
1φ² + 5φ + 7 = 0
det| 7 7 ; 4 8 | = 28
430K