Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:22Z
det| 2 5 ; 0 3 | = 6
\binom{n}{k} = \frac{n!}{k!(n-k)!}
244K
E = mc²
\frac{12}{7} \sum_{i=1}^{n} i^{2}
90K
9β² + 8β + 1 = 0
det| 7 4 ; 4 8 | = 40
100K
det| 5 6 ; 1 6 | = 24
50K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
137K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
197K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
262K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
F = G m₁m₂ / r²