Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 19:25Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
75K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
132K
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇²ω = 0
∂y/∂β = 3y
ΔS ≥ 0
9n² + 3n + 4 = 0