Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 08:18Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 4 6 | = 6
322K
det| 4 2 ; 3 5 | = 14
235K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
212K
d/dz [z^4] = 4z^3
det| 7 4 ; 4 8 | = 40
179K
F = ma