Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:30Z
det| 2 5 ; 0 3 | = 6
∑_{k=1}^{n} k = n(n+1)/2
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
52K
E = mc²
det| 9 4 ; 1 10 | = 86
90K
\oint_C \vec{F}\cdot d\vec{r} = 0
91K
9β² + 8β + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
50K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
iħ ∂ψ/∂t = Ĥψ
det| 2 6 ; 0 3 | = 6
262K
F = ma
CaCO₃ → CaO + CO₂
F = G m₁m₂ / r²
\frac{8}{2} \sum_{i=1}^{n} i^{2}
e^{i\pi} + 1 = 0