Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:13Z
∑_{k=1}^{n} k = n(n+1)/2
det| 1 4 ; 2 2 | = -6
115K
10x² + 6x + 4 = 0
det| 7 4 ; 4 8 | = 40
368K
∑_{k=1}^{n} k = n(n+1)/2
213K
E = mc²
∫₀^∞ e^(-x²) dx = √π / 2
331K
e^{i\pi} + 1 = 0
4α² + 2α + 0 = 0