Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 16:11Z
F = G m₁m₂ / r²
5ψ² + 2ψ + 7 = 0
det| 4 4 ; 5 5 | = 0
131K
det| 9 4 ; 1 10 | = 86
158K
∫₀^∞ e^(-y²) dy = √π / 2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
376K
∑_{k=1}^{n} k = n(n+1)/2
139K
∫₀^∞ e^(-φ²) dφ = √π / 2
344K