Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:25Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 6 ; 1 6 | = 24
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-ω²) dω = √π / 2
176K
∑_{k=1}^{n} k = n(n+1)/2
67K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 7 ; 2 5 | = 6
306K
det| 7 4 ; 4 8 | = 40
322K
ΔS ≥ 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
112K
5α² + 6α + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
247K
d/dβ [β^5] = 5β^4
AgNO₃ + NaCl → AgCl↓ + NaNO₃