Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:13Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
278K
3r² + 6r + 7 = 0
det| 5 3 ; 7 6 | = 9
339K
E = mc²
det| 11 4 ; 5 12 | = 112
358K
det| 7 4 ; 4 8 | = 40
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 2 ; 3 6 | = 24
399K
F = ma
det| 3 6 ; 1 4 | = 6