Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 05:43Z
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
115K
∫₀^∞ e^(-φ²) dφ = √π / 2
322K
λ = h/p
det| 7 4 ; 4 8 | = 40
368K
2y² + 7y + 0 = 0
det| 5 6 ; 4 6 | = 6
331K
∫₀^∞ e^(-x²) dx = √π / 2
40K
∑_{k=1}^{n} k = n(n+1)/2
370K
∫₀^∞ e^(-x²) dx = √π / 2
162K