Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 12:29Z
5θ² + 4θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
164K
det| 7 4 ; 4 8 | = 40
232K
∑_{k=1}^{n} k = n(n+1)/2
10r² + 3r + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
165K
ΔS ≥ 0
det| 2 4 ; 4 3 | = -10
130K
F = G m₁m₂ / r²
E = mc²
λ = h/p
∂x/∂y = 2x