Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:08Z
PV = nRT
det| 5 6 ; 1 6 | = 24
244K
det| 7 2 ; 2 8 | = 52
det| 7 4 ; 4 8 | = 40
90K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
137K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
262K
det| 2 4 ; 4 3 | = -10
196K
∑_{k=1}^{n} k = n(n+1)/2
218K