Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 04:56Z
5ψ² + 7ψ + 4 = 0
det| 1 2 ; 7 2 | = -12
164K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
375K
det| 9 4 ; 1 10 | = 86
47K
det| 2 7 ; 7 3 | = -43
det| 1 2 ; 4 2 | = -6
372K
d/dt [t^8] = 8t^7
∑_{k=1}^{n} k = n(n+1)/2
130K
N₂ + 3H₂ ⇌ 2NH₃
det| 5 6 ; 1 6 | = 24
455K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
336K
∇²r = 0
det| 2 7 ; 7 3 | = -43
324K