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ERIC Number: EJ1127854
Record Type: Journal
Publication Date: 2017
Pages: 7
Abstractor: As Provided
ISSN: ISSN-0020-739X
Presenting the Straddle Lemma in an Introductory Real Analysis Course
Soares, A.; dos Santos, A. L.
International Journal of Mathematical Education in Science and Technology, v48 n3 p428-434 2017
In this article, we revisit the concept of strong differentiability of real functions of one variable, underlying the concept of differentiability. Our discussion is guided by the Straddle Lemma, which plays a key role in this context. The proofs of the results presented are designed to meet a young audience in mathematics, typical of students in a first course of Real Analysis or an honors-level Calculus course.
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Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A