Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-17 23:52Z
∂y/∂y = 7y
∫₀^∞ e^(-t²) dt = √π / 2
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\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
8γ² + 7γ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 2 ; 7 2 | = -12
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