Isocubics with concurrent normals - Bernard Gibert

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    Isocubics with concurrent normals - Bernard Gibert​

    It is well known that the tangents at A, B, C to a pivotal isocubic concur. This paper studies the situation where the normals at the same points concur. The case of non-pivotal isocubics is also considered.

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    LTTK CTV, 5/10/19
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