Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 21:19Z
det| 12 4 ; 4 13 | = 140
∑_{k=1}^{n} k = n(n+1)/2
40K
∇²β = 0
det| 4 4 ; 5 5 | = 0
138K
e^{i\pi} + 1 = 0
det| 7 4 ; 4 8 | = 40
67K
F = ma
∫₀^∞ e^(-φ²) dφ = √π / 2
306K
AgNO₃ + NaCl → AgCl↓ + NaNO₃