Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:32Z
F = ma
det| 4 6 ; 4 5 | = -4
269K
det| 11 1 ; 4 12 | = 128
∑_{k=1}^{n} k = n(n+1)/2
158K
∂x/∂α = 6x
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
376K
det| 7 7 ; 0 8 | = 56
det| 7 4 ; 4 8 | = 40
344K
\lim_{y\to 0} \frac{\sin y}{y} = 1