Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:11Z
PV = nRT
∫₀^∞ e^(-n²) dn = √π / 2
244K
det| 5 6 ; 1 6 | = 24
52K
det| 7 2 ; 2 8 | = 52
det| 12 9 ; 5 13 | = 111
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 7 ; 7 3 | = -43
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
262K
det| 7 4 ; 4 8 | = 40
196K
8θ² + 8θ + 2 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
218K
det| 7 2 ; 3 8 | = 50
299K
∇ × E = −∂B/∂t
F = G m₁m₂ / r²