Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:32Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 5 9 ; 7 6 | = -33

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det| 9 5 ; 1 10 | = 85

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\binom{n}{k} = \frac{n!}{k!(n-k)!}

∫₀^∞ e^(-x²) dx = √π / 2

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iħ ∂ψ/∂t = Ĥψ

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ω = 2πf

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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\oint_C \vec{F}\cdot d\vec{r} = 0

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N₂ + 3H₂ ⇌ 2NH₃

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8ψ² + 7ψ + 0 = 0

298K