Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 21:10Z
det| 12 4 ; 4 13 | = 140
∫₀^∞ e^(-φ²) dφ = √π / 2
297K
∇²β = 0
det| 12 9 ; 5 13 | = 111
138K
e^{i\pi} + 1 = 0
det| 4 7 ; 2 5 | = 6
176K
det| 9 4 ; 1 10 | = 86
67K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
322K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
112K