Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:08Z
PV = nRT
det| 7 2 ; 2 8 | = 52
det| 8 5 ; 3 9 | = 57
90K
∫₀^∞ e^(-n²) dn = √π / 2
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-x²) dx = √π / 2
137K
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
262K
8θ² + 8θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
218K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
F = G m₁m₂ / r²