Pangeya

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    Name national Доказательная геометрия
    Name international Proof Geometry
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    Source of objectCreated by the viewed user
    Object memory
    286 337  byte
    Inheritance   
    000
    Date of creation03 March 2017 Year 00H:30M:28S
    Date of update   15 November 2019 Year 01H:37M:02S

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    Доказательная геометрия Proof Geometry
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