Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:56Z

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

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

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∫₀^∞ e^(-t²) dt = √π / 2

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

d/dx [x^3] = 3x^2

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det| 3 1 ; 7 4 | = 5

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∑_{k=1}^{n} k = n(n+1)/2

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6t² + 4t + 0 = 0

det| 7 4 ; 4 8 | = 40

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e^{i\pi} + 1 = 0

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

9α² + 7α + 5 = 0

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N₂ + 3H₂ ⇌ 2NH₃

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