Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:01Z
PV = nRT
det| 7 4 ; 4 8 | = 40
52K
det| 7 2 ; 2 8 | = 52
det| 4 2 ; 3 5 | = 14
90K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 9 ; 5 10 | = 45
100K
\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
196K
∫₀^∞ e^(-α²) dα = √π / 2
218K