Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 19:02Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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F = ma
\oint_C \vec{F}\cdot d\vec{r} = 0
∇²ω = 0
det| 9 9 ; 5 10 | = 45
393K
det| 5 6 ; 7 6 | = -12
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∂y/∂β = 3y
ΔS ≥ 0
9n² + 3n + 4 = 0