Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 20:52Z
∑_{k=1}^{n} k = n(n+1)/2
det| 6 6 ; 2 7 | = 30
36K
∑_{k=1}^{n} k = n(n+1)/2
269K
12ω² + 6ω + 7 = 0
d/dn [n^4] = 4n^3
CH₄ + 2O₂ → CO₂ + 2H₂O
139K
det| 9 7 ; 3 10 | = 69
91K
∫₀^∞ e^(-t²) dt = √π / 2
201K