单词 | trisectrix |
释义 | trisectrix [trī`sek·triks] MATHEMATICS The planar curve given by x3 + xy2 + ay2 - 3ax2 = 0 which is symmetric about the x axis and asymptotic to the line x = -a; this is useful in studying the trisection of an angle problem. Also known as trisectrix of Maclaurin. |
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