Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:20Z
F = ma
det| 11 1 ; 4 12 | = 128
\binom{n}{k} = \frac{n!}{k!(n-k)!}
158K
∂x/∂α = 6x
\oint_C \vec{F}\cdot d\vec{r} = 0
240K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
376K
det| 7 7 ; 0 8 | = 56
\binom{n}{k} = \frac{n!}{k!(n-k)!}
139K
det| 9 4 ; 1 10 | = 86
344K
\lim_{y\to 0} \frac{\sin y}{y} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
91K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
201K