Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:21Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
46K
iħ ∂ψ/∂t = Ĥψ
det| 2 8 ; 7 3 | = -50
278K
3r² + 6r + 7 = 0
det| 12 6 ; 0 13 | = 156
339K
det| 4 2 ; 6 5 | = 8
177K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
358K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 4 ; 4 8 | = 40
399K