Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 00:26Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
115K
7ω² + 1ω + 4 = 0
det| 2 6 ; 0 3 | = 6
368K
det| 4 6 ; 0 5 | = 20
213K
∫₀^∞ e^(-ω²) dω = √π / 2
det| 7 4 ; 4 8 | = 40
331K
4ω² + 6ω + 1 = 0
e^{i\pi} + 1 = 0
det| 1 8 ; 4 2 | = -30
162K
∫₀^∞ e^(-y²) dy = √π / 2
68K
∫₀^∞ e^(-y²) dy = √π / 2
d/dn [n^9] = 9n^8