Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 16:13Z
F = G m₁m₂ / r²
det| 4 4 ; 5 5 | = 0
269K
5ψ² + 2ψ + 7 = 0
∫₀^∞ e^(-y²) dy = √π / 2
det| 9 4 ; 1 10 | = 86
240K
∑_{k=1}^{n} k = n(n+1)/2
376K
3t² + 9t + 1 = 0
∫₀^∞ e^(-α²) dα = √π / 2
139K
det| 7 3 ; 4 8 | = 44
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂