Math Dump /sym/23998d
id=453884 · host=fr.findroms.cloud · 2026-08-20 02:16Z
4ω² + 4ω + 3 = 0
∇²y = 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
79K
∇²ω = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
d/dx [x^2] = 2x^1
ΔS ≥ 0
\frac{4}{2} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
2H₂ + O₂ → 2H₂O