Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:42Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
115K
10x² + 6x + 4 = 0
det| 7 4 ; 4 8 | = 40
368K
∫₀^∞ e^(-y²) dy = √π / 2
213K
E = mc²
∫₀^∞ e^(-θ²) dθ = √π / 2
4K
e^{i\pi} + 1 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
40K