Lattice Export /sym/51f026
id=664834 · host=de.formula-vault.cloud · 2026-10-13 05:55Z
12θ² + 4θ + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
407K
12t² + 2t + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
F = ma
∂t/∂x = 7t