Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:16Z
∇ × E = −∂B/∂t
\frac{5}{4} \sum_{i=1}^{n} i^{2}
36K
det| 11 2 ; 1 12 | = 130
\oint_C \vec{F}\cdot d\vec{r} = 0
131K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
240K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
344K
det| 4 7 ; 0 5 | = 20
91K
∑_{k=1}^{n} k = n(n+1)/2
201K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
295K
CH₄ + 2O₂ → CO₂ + 2H₂O
399K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
443K
CH₄ + 2O₂ → CO₂ + 2H₂O
224K
\oint_C \vec{F}\cdot d\vec{r} = 0
333K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
137K