Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-17 23:52Z
∂y/∂y = 7y
det| 4 8 ; 3 5 | = -4
251K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
65K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
354K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
8γ² + 7γ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
205K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
PV = nRT