Math Dump /sym/1a378e
id=287968 · host=fr.findroms.cloud · 2026-08-20 02:15Z
∇²n = 0
3n² + 9n + 4 = 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
79K
det| 10 3 ; 7 11 | = 89
∑_{k=1}^{n} k = n(n+1)/2
43K
det| 4 1 ; 6 5 | = 14
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂