Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 16:25Z
F = G m₁m₂ / r²
det| 8 6 ; 6 9 | = 36
36K
5ψ² + 2ψ + 7 = 0
det| 4 7 ; 2 5 | = 6
131K
det| 9 4 ; 1 10 | = 86
158K
∫₀^∞ e^(-y²) dy = √π / 2
det| 2 2 ; 4 3 | = -2
240K
3t² + 9t + 1 = 0
det| 5 6 ; 1 6 | = 24
91K
∑_{k=1}^{n} k = n(n+1)/2
399K