Math Dump /sym/08861d
id=441458 · host=fr.findroms.cloud · 2026-08-20 02:20Z
\frac{2}{3} \sum_{i=1}^{n} i^{2}
∇²z = 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
79K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
43K
λ = h/p
N₂ + 3H₂ ⇌ 2NH₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 1 9 ; 2 2 | = -16