Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:09Z
∇ × E = −∂B/∂t
det| 6 4 ; 0 7 | = 42
36K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
269K
det| 11 2 ; 1 12 | = 130
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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∫₀^∞ e^(-n²) dn = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
240K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
347K
∑_{k=1}^{n} k = n(n+1)/2
224K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
333K
\oint_C \vec{F}\cdot d\vec{r} = 0
333K
∑_{k=1}^{n} k = n(n+1)/2
379K