Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 21:59Z

10y² + 2y + 6 = 0

7y² + 9y + 1 = 0

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

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∫₀^∞ e^(-t²) dt = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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e^{i\pi} + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

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∑_{k=1}^{n} k = n(n+1)/2

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

11t² + 9t + 7 = 0

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6n² + 7n + 6 = 0

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λ = h/p

det| 7 4 ; 4 8 | = 40

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iħ ∂ψ/∂t = Ĥψ

d/dγ [γ^3] = 3γ^2