Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 16:04Z
det| 6 1 ; 3 7 | = 39
det| 7 2 ; 1 8 | = 54
68K
∇ × E = −∂B/∂t
1ω² + 9ω + 7 = 0
det| 7 4 ; 4 8 | = 40
231K
∑_{k=1}^{n} k = n(n+1)/2
195K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-t²) dt = √π / 2
242K