Negation-free and contradiction-free proof of the Steiner-Lehmus theorem (Q1704083)
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scientific article; zbMATH DE number 6848192
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Negation-free and contradiction-free proof of the Steiner-Lehmus theorem |
scientific article; zbMATH DE number 6848192 |
Statements
Negation-free and contradiction-free proof of the Steiner-Lehmus theorem (English)
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8 March 2018
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Steiner-Lehmus theorem
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direct proof
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indirect proof
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sequent calculus
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absolute geometry
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