Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 04:58Z
5ψ² + 7ψ + 4 = 0
det| 7 4 ; 4 8 | = 40
232K
ω = 2πf
det| 2 7 ; 7 3 | = -43
∫₀^∞ e^(-t²) dt = √π / 2
165K
d/dt [t^8] = 8t^7
det| 10 2 ; 3 11 | = 104
430K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
215K