Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:01Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
46K
det| 7 4 ; 4 8 | = 40
468K
iħ ∂ψ/∂t = Ĥψ
3r² + 6r + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
177K
E = mc²
det| 9 8 ; 3 10 | = 66
358K
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-n²) dn = √π / 2
399K
∫₀^∞ e^(-t²) dt = √π / 2
316K
det| 3 6 ; 1 4 | = 6
F = G m₁m₂ / r²