Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:03Z
det| 8 7 ; 2 9 | = 58
\frac{5}{8} \sum_{i=1}^{n} i^{2}
193K
CaCO₃ → CaO + CO₂
\frac{10}{3} \sum_{i=1}^{n} i^{2}
322K
det| 9 9 ; 3 10 | = 63
235K
12ω² + 9ω + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
212K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
405K
∂α/∂ω = 2α
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
6n² + 6n + 6 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
41K
det| 1 3 ; 0 2 | = 2
369K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
270K
∑_{k=1}^{n} k = n(n+1)/2
400K
CH₄ + 2O₂ → CO₂ + 2H₂O
138K