Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 18:18Z
d/dz [z^5] = 5z^4
∑_{k=1}^{n} k = n(n+1)/2
40K
∫₀^∞ e^(-t²) dt = √π / 2
297K
det| 12 8 ; 1 13 | = 148
det| 5 9 ; 7 6 | = -33
138K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
176K
∫₀^∞ e^(-x²) dx = √π / 2
67K
det| 4 4 ; 4 5 | = 4
det| 7 4 ; 4 8 | = 40
322K
det| 5 6 ; 7 6 | = -12
∫₀^∞ e^(-θ²) dθ = √π / 2
374K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
112K