The derivatives ϕ ″ ( x 0 ) , ϕ ‴ ( x 0 ) and ϕ 4 ( x 0 ) for the point x 0 = 0 .

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Chapter 5.3, Problem 2P

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The derivatives ϕ″(x0),ϕ‴(x0) and ϕ4(x0) for the point x0=0.

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