Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:06Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
iħ ∂ψ/∂t = Ĥψ
det| 5 3 ; 7 6 | = 9
289K
det| 7 2 ; 7 8 | = 42
278K
3r² + 6r + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
358K
∫₀^∞ e^(-θ²) dθ = √π / 2
399K
det| 9 4 ; 1 10 | = 86
316K