Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 16:07Z
F = G m₁m₂ / r²
∫₀^∞ e^(-φ²) dφ = √π / 2
269K
5ψ² + 2ψ + 7 = 0
det| 9 6 ; 0 10 | = 90
131K
∫₀^∞ e^(-y²) dy = √π / 2
det| 2 7 ; 7 3 | = -43
240K
∑_{k=1}^{n} k = n(n+1)/2
376K
3t² + 9t + 1 = 0
det| 7 4 ; 4 8 | = 40
139K
det| 7 3 ; 4 8 | = 44
∑_{k=1}^{n} k = n(n+1)/2
201K