Math Dump /sym/a545ff
id=79609 · host=fr.findroms.cloud · 2026-10-14 08:32Z
det| 10 2 ; 1 11 | = 108
∂n/∂ψ = 4n
det| 5 6 ; 2 6 | = 18
349K
det| 3 7 ; 2 4 | = -2
133K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
167K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
272K
N₂ + 3H₂ ⇌ 2NH₃
∇²y = 0
d/dφ [φ^3] = 3φ^2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11φ² + 7φ + 5 = 0
12x² + 1x + 0 = 0