Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:16Z
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
269K
det| 11 1 ; 4 12 | = 128
∂x/∂α = 6x
∑_{k=1}^{n} k = n(n+1)/2
240K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
376K
det| 7 7 ; 0 8 | = 56
\oint_C \vec{F}\cdot d\vec{r} = 0
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\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 9 4 ; 1 10 | = 86
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