ref 2e537d70
Math Dump /sym/736f8c
id=395380 · host=fr.findroms.cloud · 2026-09-12 10:16Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²x = 0
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
det| 9 6 ; 2 10 | = 78
∑_{k=1}^{n} k = n(n+1)/2
349K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
469K
∇²ψ = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 4 ; 6 6 | = 6
e^{i\pi} + 1 = 0
∇²φ = 0
∂r/∂θ = 7r