Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:09Z
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
52K
det| 7 2 ; 2 8 | = 52
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{α\to 0} \frac{\sin α}{α} = 1
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0
∫₀^∞ e^(-α²) dα = √π / 2
262K
CH₄ + 2O₂ → CO₂ + 2H₂O
196K
8θ² + 8θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
det| 9 4 ; 1 10 | = 86
299K
∇ × E = −∂B/∂t
F = G m₁m₂ / r²