Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 00:59Z
ω = 2πf
7ω² + 1ω + 4 = 0
det| 2 8 ; 7 3 | = -50
213K
∫₀^∞ e^(-ω²) dω = √π / 2
∫₀^∞ e^(-x²) dx = √π / 2
4K
4ω² + 6ω + 1 = 0
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
65K
det| 7 4 ; 4 8 | = 40
178K