Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:00Z
PV = nRT
∫₀^∞ e^(-t²) dt = √π / 2
52K
det| 7 2 ; 2 8 | = 52
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 6 ; 4 6 | = 6
100K
∫₀^∞ e^(-n²) dn = √π / 2
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
197K
e^{i\pi} + 1 = 0
det| 4 2 ; 3 5 | = 14
262K
∑_{k=1}^{n} k = n(n+1)/2
218K