Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:00Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
46K
iħ ∂ψ/∂t = Ĥψ
det| 12 1 ; 5 13 | = 151
289K
3r² + 6r + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
E = mc²
det| 7 2 ; 7 8 | = 42
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 11 5 ; 0 12 | = 132
11K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
387K