Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:55Z
det| 1 9 ; 3 2 | = -25
det| 1 4 ; 2 2 | = -6
218K
∑_{k=1}^{n} k = n(n+1)/2
190K
∇ × E = −∂B/∂t
det| 7 2 ; 1 8 | = 54
157K
6t² + 6t + 7 = 0
∫₀^∞ e^(-t²) dt = √π / 2
299K
det| 4 6 ; 4 5 | = -4
433K