Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 04:23Z

∇²n = 0

∂z/∂φ = 7z

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iħ ∂ψ/∂t = Ĥψ

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9r² + 4r + 1 = 0

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

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d/dt [t^3] = 3t^2

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

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\frac{4}{9} \sum_{i=1}^{n} i^{2}

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11γ² + 3γ + 6 = 0

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

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∫₀^∞ e^(-θ²) dθ = √π / 2

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det| 3 7 ; 2 4 | = -2

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det| 9 4 ; 1 10 | = 86

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