Subtangent
Chamber's Twientieth Century Dictionary · 1908 · p. 105
sub′tan-jent, n. ( geom. ) the part of the axis of a curve contained between the tangent and the ordinate.
Bu kavram başka kaynaklarda da geçiyor
The American Dictionary and Cyclopedia (1910)
Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
Zell's Condensed Dictionary (1879)
A Military Dictionary (1810)
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