Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:08Z
PV = nRT
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
244K
∫₀^∞ e^(-θ²) dθ = √π / 2
52K
det| 7 2 ; 2 8 | = 52
∑_{k=1}^{n} k = n(n+1)/2
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 7 ; 4 8 | = 28
100K
\lim_{t\to 0} \frac{\sin t}{t} = 1
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
det| 9 4 ; 1 10 | = 86
196K