Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 04:04Z
5ψ² + 7ψ + 4 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
164K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
47K
det| 2 7 ; 7 3 | = -43
det| 7 4 ; 4 8 | = 40
165K
∫₀^∞ e^(-φ²) dφ = √π / 2
372K
d/dt [t^8] = 8t^7
det| 5 6 ; 7 6 | = -12
336K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
215K