Stronger forms of the Steiner-Lehmus theorem - Mowaffaq Hajja

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    Stronger forms of the Steiner-Lehmus theorem - Mowaffaq Hajja​

    We give a short proof based on Breusch's lemma of a stronger form of the Steiner-Lehmus theorem, and we discuss other possible stronger forms.

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    LTTK CTV, 7/10/19
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