Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 16:52Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
36K
det| 4 6 ; 0 5 | = 20
269K
5ψ² + 2ψ + 7 = 0
det| 10 7 ; 3 11 | = 89
158K
∫₀^∞ e^(-y²) dy = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
240K
∑_{k=1}^{n} k = n(n+1)/2
376K
3t² + 9t + 1 = 0
∫₀^∞ e^(-n²) dn = √π / 2
344K
det| 7 3 ; 4 8 | = 44
det| 9 4 ; 1 10 | = 86
201K