Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 11:03Z
d/dβ [β^10] = 10β^9
∑_{k=1}^{n} k = n(n+1)/2
352K
det| 2 5 ; 1 3 | = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
375K
2H₂ + O₂ → 2H₂O
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
361K
5t² + 1t + 5 = 0
det| 7 4 ; 4 8 | = 40
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det| 10 2 ; 1 11 | = 108
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iħ ∂ψ/∂t = Ĥψ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0