Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:25Z
det| 2 5 ; 0 3 | = 6
∑_{k=1}^{n} k = n(n+1)/2
52K
E = mc²
det| 7 7 ; 4 8 | = 28
90K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
91K
9β² + 8β + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
det| 9 9 ; 5 10 | = 45
50K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
197K
iħ ∂ψ/∂t = Ĥψ
det| 10 7 ; 3 11 | = 89
262K
CaCO₃ → CaO + CO₂
\frac{8}{2} \sum_{i=1}^{n} i^{2}
e^{i\pi} + 1 = 0