Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:03Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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∫₀^∞ e^(-θ²) dθ = √π / 2

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

iħ ∂ψ/∂t = Ĥψ

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7γ² + 8γ + 3 = 0

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ω = 2πf

11φ² + 4φ + 0 = 0

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N₂ + 3H₂ ⇌ 2NH₃

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e^{i\pi} + 1 = 0

8ψ² + 7ψ + 0 = 0

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6t² + 6t + 4 = 0

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10t² + 8t + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

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det| 2 8 ; 7 3 | = -50

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4φ² + 2φ + 1 = 0

det| 6 3 ; 5 7 | = 27

∫₀^∞ e^(-n²) dn = √π / 2

d/dx [x^5] = 5x^4