Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 21:09Z
det| 12 4 ; 4 13 | = 140
∇²β = 0
e^{i\pi} + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
176K
F = ma
∫₀^∞ e^(-α²) dα = √π / 2
306K
∑_{k=1}^{n} k = n(n+1)/2
322K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
374K
det| 7 4 ; 4 8 | = 40
112K
det| 2 9 ; 2 3 | = -12