(US) Alternative letter-case form of Cartesian coordinates

(set theory) The set of all possible pairs of elements whose components are members of two sets. Notation: X⨯Y=(x,y)|x∈X∧y∈Y.

A toy or a science experiment in which the "diver", usually a small glass tube, is placed in a larger container with flexible walls. The "diver" falls when the large container is pressed, and rises as the pressure is released.

A supposed error in reasoning attributed to René Descartes. A form of circular argument.

Misconstruction of artesian well

plural of Cartesian circle

plural of Cartesian product

(mathematics) Alternative spelling of Cartesian

(philosophy) The philosophical idea proposed by Descartes that the world outside the self is subject to uncertainty.

plural of Cartesian doubt