Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:54Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 8 9 ; 4 9 | = 36
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K
6x² + 5x + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
153K
ω = 2πf
9ω² + 6ω + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
188K
det| 7 2 ; 3 8 | = 50
416K
F = G m₁m₂ / r²
∇²φ = 0