Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 05:40Z
det| 3 4 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
168K
∫₀^∞ e^(-t²) dt = √π / 2
446K
∇²t = 0
det| 4 8 ; 3 5 | = -4
144K
∑_{k=1}^{n} k = n(n+1)/2
371K
7r² + 9r + 2 = 0
∂γ/∂φ = 6γ
det| 7 4 ; 4 8 | = 40
234K
F = G m₁m₂ / r²