Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 00:51Z
ω = 2πf
det| 4 2 ; 1 5 | = 18
322K
7ω² + 1ω + 4 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
4ω² + 6ω + 1 = 0
det| 9 4 ; 1 10 | = 86
40K
e^{i\pi} + 1 = 0
det| 4 8 ; 3 5 | = -4
68K
∑_{k=1}^{n} k = n(n+1)/2
65K