Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:35Z
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
36K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
269K
det| 11 1 ; 4 12 | = 128
det| 3 6 ; 0 4 | = 12
131K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
158K
∂x/∂α = 6x
det| 9 4 ; 1 10 | = 86
376K
det| 7 7 ; 0 8 | = 56
\frac{2}{2} \sum_{i=1}^{n} i^{2}
344K
\lim_{y\to 0} \frac{\sin y}{y} = 1
\lim_{t\to 0} \frac{\sin t}{t} = 1
295K