Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:57Z
det| 1 9 ; 3 2 | = -25
det| 5 7 ; 2 6 | = 16
218K
∫₀^∞ e^(-x²) dx = √π / 2
190K
∇ × E = −∂B/∂t
∫₀^∞ e^(-y²) dy = √π / 2
248K
6t² + 6t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 11 2 ; 5 12 | = 122
138K