Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 02:21Z
CaCO₃ → CaO + CO₂
det| 4 6 ; 4 5 | = -4
269K
det| 5 9 ; 2 6 | = 12
∂γ/∂ψ = 8γ
∑_{k=1}^{n} k = n(n+1)/2
240K
∑_{k=1}^{n} k = n(n+1)/2
376K
det| 10 4 ; 0 11 | = 110
det| 4 3 ; 0 5 | = 20
Fe₂O₃ + 3CO → 2Fe + 3CO₂
91K
∫₀^∞ e^(-r²) dr = √π / 2
\frac{9}{7} \sum_{i=1}^{n} i^{2}
1y² + 9y + 3 = 0