Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 02:08Z
∑_{k=1}^{n} k = n(n+1)/2
10x² + 6x + 4 = 0
det| 9 4 ; 1 10 | = 86
368K
E = mc²
det| 4 2 ; 1 5 | = 18
331K
∑_{k=1}^{n} k = n(n+1)/2
40K
∑_{k=1}^{n} k = n(n+1)/2
162K
det| 8 2 ; 7 9 | = 58
65K