Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:41Z
det| 1 9 ; 3 2 | = -25
∫₀^∞ e^(-x²) dx = √π / 2
218K
∇ × E = −∂B/∂t
det| 4 6 ; 4 5 | = -4
248K
det| 4 8 ; 3 5 | = -4
157K
6t² + 6t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 4 2 ; 1 5 | = 18
244K
∂β/∂n = 7β