Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 12:40Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

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10ω² + 7ω + 4 = 0

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4y² + 7y + 7 = 0

∇²θ = 0

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

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∇²t = 0

1n² + 7n + 3 = 0

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1θ² + 2θ + 6 = 0

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6β² + 2β + 2 = 0

∂x/∂ψ = 6x

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

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2φ² + 2φ + 5 = 0

N₂ + 3H₂ ⇌ 2NH₃

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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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