Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:08Z
PV = nRT
det| 7 2 ; 2 8 | = 52
det| 9 4 ; 1 10 | = 86
90K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 6 ; 4 6 | = 6
137K
e^{i\pi} + 1 = 0
det| 9 7 ; 3 10 | = 69
262K
∑_{k=1}^{n} k = n(n+1)/2
196K
8θ² + 8θ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0