Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 20:35Z
∑_{k=1}^{n} k = n(n+1)/2
det| 12 1 ; 5 13 | = 151
36K
det| 3 6 ; 0 4 | = 12
269K
12ω² + 6ω + 7 = 0
det| 2 7 ; 7 3 | = -43
158K
d/dn [n^4] = 4n^3
det| 1 4 ; 2 2 | = -6
376K
det| 9 1 ; 1 10 | = 89
det| 1 6 ; 5 2 | = -28
d/dy [y^11] = 11y^10
295K
det| 7 4 ; 4 8 | = 40
399K