Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:13Z
F = ma
det| 2 4 ; 4 3 | = -10
269K
det| 11 1 ; 4 12 | = 128
det| 4 4 ; 5 5 | = 0
131K
∂x/∂α = 6x
det| 7 7 ; 0 8 | = 56
Fe₂O₃ + 3CO → 2Fe + 3CO₂
344K
∑_{k=1}^{n} k = n(n+1)/2
201K