Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:07Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
479K
∑_{k=1}^{n} k = n(n+1)/2
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
∇²α = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
257K
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
62K
det| 11 9 ; 0 12 | = 132
256K
∑_{k=1}^{n} k = n(n+1)/2
46K