Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 07:47Z
det| 9 7 ; 5 10 | = 55
∫₀^∞ e^(-y²) dy = √π / 2
269K
∇²α = 0
det| 9 3 ; 0 10 | = 90
∂t/∂θ = 5t
AgNO₃ + NaCl → AgCl↓ + NaNO₃
d/dz [z^11] = 11z^10
201K
det| 1 5 ; 4 2 | = -18
\frac{4}{6} \sum_{i=1}^{n} i^{2}