Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:30Z
F = ma
det| 9 4 ; 1 10 | = 86
269K
det| 11 1 ; 4 12 | = 128
∑_{k=1}^{n} k = n(n+1)/2
131K
det| 2 7 ; 7 3 | = -43
158K
∂x/∂α = 6x
Fe₂O₃ + 3CO → 2Fe + 3CO₂
376K
det| 7 7 ; 0 8 | = 56
det| 4 6 ; 0 5 | = 20
139K
\lim_{y\to 0} \frac{\sin y}{y} = 1
ΔS ≥ 0