Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 16:11Z
F = G m₁m₂ / r²
5ψ² + 2ψ + 7 = 0
det| 3 6 ; 0 4 | = 12
131K
det| 9 4 ; 1 10 | = 86
158K
∫₀^∞ e^(-y²) dy = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
240K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
139K
det| 4 6 ; 4 5 | = -4
344K