Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 14:59Z
3r² + 5r + 6 = 0
F = ma
∫₀^∞ e^(-n²) dn = √π / 2
235K
det| 11 2 ; 0 12 | = 132
∑_{k=1}^{n} k = n(n+1)/2
362K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
405K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
42K
d/dz [z^11] = 11z^10
369K