Math Dump /sym/13f6c0
id=230765 · host=fr.findroms.cloud · 2026-08-20 02:12Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
12y² + 7y + 1 = 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
79K
det| 12 5 ; 1 13 | = 151
∑_{k=1}^{n} k = n(n+1)/2
43K
\lim_{α\to 0} \frac{\sin α}{α} = 1
8α² + 3α + 2 = 0
∇²ψ = 0
2H₂ + O₂ → 2H₂O
2ψ² + 6ψ + 2 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1