Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:55Z
2n² + 2n + 2 = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
6ψ² + 3ψ + 4 = 0
det| 10 7 ; 3 11 | = 89
179K
∑_{k=1}^{n} k = n(n+1)/2
405K
det| 3 6 ; 0 4 | = 12
442K