Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 18:29Z
d/dz [z^5] = 5z^4
det| 12 8 ; 1 13 | = 148
det| 7 4 ; 4 8 | = 40
138K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
306K
∑_{k=1}^{n} k = n(n+1)/2
322K
det| 11 9 ; 5 12 | = 87
374K