Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:44Z
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
36K
∫₀^∞ e^(-t²) dt = √π / 2
269K
det| 11 2 ; 1 12 | = 130
det| 4 8 ; 3 5 | = -4
131K
∑_{k=1}^{n} k = n(n+1)/2
158K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
240K
det| 1 1 ; 1 2 | = 1
det| 9 4 ; 1 10 | = 86
139K
10ψ² + 2ψ + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
201K
det| 10 3 ; 4 11 | = 98
295K