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Corollary: Exponential Function Is Non-Negative (Real Case)
(related to Proposition: Functional Equation of the Exponential Function)
The real exponential function is non-negative for all real numbers, i.e. $\exp(x) > 0$ for all $x\in\mathbb R.$
Table of Contents
Proofs: 1
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References
Bibliography
- Forster Otto: "Analysis 1, Differential- und Integralrechnung einer Veränderlichen", Vieweg Studium, 1983
