Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 04:01Z
5ψ² + 7ψ + 4 = 0
det| 1 4 ; 2 2 | = -6
164K
det| 1 4 ; 0 2 | = 2
232K
ω = 2πf
det| 12 9 ; 5 13 | = 111
47K
det| 2 7 ; 7 3 | = -43
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
372K
d/dt [t^8] = 8t^7
N₂ + 3H₂ ⇌ 2NH₃
∇²r = 0
∑_{k=1}^{n} k = n(n+1)/2
215K
det| 7 2 ; 3 8 | = 50
324K
det| 8 5 ; 6 9 | = 42
e^{i\pi} + 1 = 0