Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 18:17Z
d/dz [z^5] = 5z^4
∑_{k=1}^{n} k = n(n+1)/2
297K
det| 12 8 ; 1 13 | = 148
∑_{k=1}^{n} k = n(n+1)/2
138K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
138K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
67K
det| 4 4 ; 4 5 | = 4
det| 5 6 ; 7 6 | = -12
CH₄ + 2O₂ → CO₂ + 2H₂O
374K
6z² + 1z + 1 = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
∫₀^∞ e^(-n²) dn = √π / 2
3ω² + 6ω + 4 = 0