Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:11Z

d/dy [y^8] = 8y^7

8ψ² + 7ψ + 0 = 0

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

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\lim_{x\to 0} \frac{\sin x}{x} = 1

∂z/∂θ = 3z

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7y² + 9y + 1 = 0

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d/dn [n^3] = 3n^2

e^{i\pi} + 1 = 0

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ΔS ≥ 0

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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