tacnode
tacnode · tacnodes
A point of a curve where two or more osculating circles to the curve at that point are…A point of a curve where two or more osculating circles to the curve at that point are tangent, so that two branches of the curve have ordinary tangency at the double point.
Значення
значень: 1A point of a curve where two or more osculating circles to the curve at that point are tangent, so that two branches of the curve have ordinary tangency at the double point.
Походження
Latin tactus + English nodeLatin tactus + English node
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