Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:20Z

∑_{k=1}^{n} k = n(n+1)/2

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

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

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det| 8 9 ; 3 9 | = 45

∇ × E = −∂B/∂t

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iħ ∂ψ/∂t = Ĥψ

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

9θ² + 7θ + 4 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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det| 2 3 ; 3 3 | = -3

∇²r = 0

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PV = nRT

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6t² + 6t + 4 = 0

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8ψ² + 7ψ + 0 = 0

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∇²ω = 0

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