Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 23:10Z
∇ × E = −∂B/∂t
det| 5 7 ; 2 6 | = 16
115K
det| 9 1 ; 0 10 | = 90
det| 9 4 ; 1 10 | = 86
213K
PV = nRT
11r² + 7r + 3 = 0
∫₀^∞ e^(-x²) dx = √π / 2
370K
∑_{k=1}^{n} k = n(n+1)/2
162K