Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:08Z

3n² + 7n + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

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F = G m₁m₂ / r²

438K

∫₀^∞ e^(-ω²) dω = √π / 2

d/dx [x^9] = 9x^8

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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\frac{10}{6} \sum_{i=1}^{n} i^{2}

det| 5 2 ; 3 6 | = 24

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det| 7 4 ; 4 8 | = 40

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d/dr [r^12] = 12r^11

N₂ + 3H₂ ⇌ 2NH₃

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10ω² + 7ω + 4 = 0

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d/dφ [φ^5] = 5φ^4

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

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

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2H₂ + O₂ → 2H₂O

∂α/∂ω = 3α

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