Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-21 08:46Z
2x² + 3x + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
430K
λ = h/p
det| 9 4 ; 1 10 | = 86
73K
1t² + 1t + 0 = 0
∫₀^∞ e^(-x²) dx = √π / 2
143K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
248K
∑_{k=1}^{n} k = n(n+1)/2
246K