ref abd3d993
Math Dump /sym/6ae1ea
id=767443 · host=fr.findroms.cloud · 2026-09-14 02:39Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dn [n^8] = 8n^7
det| 5 6 ; 2 6 | = 18
437K
det| 3 7 ; 2 4 | = -2
358K
10t² + 2t + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
93K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
135K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∇²γ = 0
3y² + 6y + 3 = 0
det| 11 8 ; 5 12 | = 92
CH₄ + 2O₂ → CO₂ + 2H₂O
iħ ∂ψ/∂t = Ĥψ