Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
iħ ∂ψ/∂t = Ĥψ
CH₄ + 2O₂ → CO₂ + 2H₂O
278K
3r² + 6r + 7 = 0
det| 7 7 ; 4 8 | = 28
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
E = mc²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
358K
det| 9 6 ; 0 10 | = 90
11K