Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:40Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
322K
10x² + 6x + 4 = 0
det| 1 8 ; 4 2 | = -30
213K
E = mc²
det| 7 4 ; 4 8 | = 40
331K
∫₀^∞ e^(-θ²) dθ = √π / 2
162K
∫₀^∞ e^(-y²) dy = √π / 2
68K