Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:11Z
PV = nRT
∫₀^∞ e^(-t²) dt = √π / 2
244K
∑_{k=1}^{n} k = n(n+1)/2
52K
det| 7 2 ; 2 8 | = 52
det| 11 9 ; 0 12 | = 132
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 9 ; 5 12 | = 87
137K
det| 9 4 ; 1 10 | = 86
197K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
262K
8θ² + 8θ + 2 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
218K
det| 7 2 ; 3 8 | = 50
299K
∇ × E = −∂B/∂t
F = G m₁m₂ / r²