Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 07:50Z
det| 9 7 ; 5 10 | = 55
det| 9 4 ; 1 10 | = 86
269K
∇²α = 0
∑_{k=1}^{n} k = n(n+1)/2
158K
det| 9 3 ; 0 10 | = 90
∑_{k=1}^{n} k = n(n+1)/2
240K
∂t/∂θ = 5t
∑_{k=1}^{n} k = n(n+1)/2
344K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
91K