Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:30Z
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
91K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
100K
det| 8 4 ; 0 9 | = 72
\oint_C \vec{F}\cdot d\vec{r} = 0
137K
det| 3 1 ; 4 4 | = 8
det| 1 2 ; 7 2 | = -12
196K
6z² + 6z + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
det| 9 4 ; 1 10 | = 86
299K
∂β/∂β = 9β
iħ ∂ψ/∂t = Ĥψ