Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 00:59Z
∇²β = 0
d/dz [z^11] = 11z^10
232K
3y² + 5y + 2 = 0
det| 5 9 ; 0 6 | = 30
375K
det| 7 4 ; 4 8 | = 40
47K
d/dx [x^2] = 2x^1
1φ² + 5φ + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
130K
det| 12 1 ; 4 13 | = 152
336K