Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 06:40Z

∑_{k=1}^{n} k = n(n+1)/2

det| 10 2 ; 3 11 | = 104

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∑_{k=1}^{n} k = n(n+1)/2

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e^{i\pi} + 1 = 0

2n² + 4n + 0 = 0

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∇²r = 0

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2H₂ + O₂ → 2H₂O

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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N₂ + 3H₂ ⇌ 2NH₃

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det| 4 8 ; 0 5 | = 20

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

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N₂ + 3H₂ ⇌ 2NH₃

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det| 7 4 ; 4 8 | = 40

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det| 3 6 ; 0 4 | = 12

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∇²ω = 0

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