Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:25Z
5θ² + 4θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
164K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
47K
10r² + 3r + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
165K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
372K
ΔS ≥ 0
det| 4 6 ; 0 5 | = 20
430K
F = G m₁m₂ / r²
E = mc²
λ = h/p
∂x/∂y = 2x