Exercise 3.F.2

Answers

Proof. Define $φ, ψ, ω \in L (ℝ^{[⊬,⊮]}, 𝔽)$ such that if $f \in ℝ^{[⊬,⊮]}$ , then

\begin{aligned} φ (f) & = f (0) \\ ψ (f) & = πf (0) + f (1) \\ ω (f) & = f (0) - if (1) \end{aligned}

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2017-10-06 00:00