Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 23:14Z
det| 6 7 ; 5 7 | = 7
det| 5 3 ; 2 6 | = 24
445K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
193K
2H₂ + O₂ → 2H₂O
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
362K
d/dθ [θ^11] = 11θ^10
\frac{12}{7} \sum_{i=1}^{n} i^{2}
179K
\oint_C \vec{F}\cdot d\vec{r} = 0
405K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 6 3 ; 3 7 | = 33
det| 9 6 ; 0 10 | = 90
41K
det| 9 4 ; 1 10 | = 86
369K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2