Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:25Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
289K
det| 5 3 ; 7 6 | = 9
278K
3r² + 6r + 7 = 0
∫₀^∞ e^(-x²) dx = √π / 2
339K
det| 3 1 ; 7 4 | = 5
177K
E = mc²
det| 7 4 ; 4 8 | = 40
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
F = ma
det| 3 6 ; 1 4 | = 6