four-point

four-point

[′fȯr ‚pȯint]
(mathematics)
A set of four points in a plane, no three of which are collinear. Also known as complete four-point.
References in periodicals archive ?
LARKANA -- Chairman Pakistan Peoples Party (PPP) Bilawal Bhutto Zardari has warned that if the Premier didn't meet their four-point charter of demands, he will have to bear the consequences.
Prior Information Notice: Apparatus for measuring the electrical conductivity layers four-point method (up to 550 A c)
Such four-point symmetry appears in these people's beadwork, tepee construction, buffalo-hide drum decorations, sand paintings, and more.
One that won't be seen anytime soon, Lange predicts, is replacement of today's three-point seat belts with racing-style four-point belts.
The Tempo features a four-point tilting spreader bar.
This is in response to your October 20, 1989, letter requesting Tax Executives Institute's support for a four-point plan proposed by the American Institute of Certified Public Accountants for the financial management of the federal government.