Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:45Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
40K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 6 ; 4 5 | = -4
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 8 2 ; 7 9 | = 58
176K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
306K
CH₄ + 2O₂ → CO₂ + 2H₂O
322K
ΔS ≥ 0
∫₀^∞ e^(-θ²) dθ = √π / 2
374K
det| 9 4 ; 1 10 | = 86
112K
5α² + 6α + 7 = 0
det| 9 6 ; 0 10 | = 90
417K
d/dβ [β^5] = 5β^4
AgNO₃ + NaCl → AgCl↓ + NaNO₃