Assertion: polar coordinate system | /r/HasProperty | extended to three dimensions
Facets:
value: with two different coordinate systems
type: OTHER
value: in two ways
type: MANNER
Source sentences:
text: The polar coordinate system is extended to three dimensions in two ways: the cylindrical and spherical coordinate systems.
text: The polar coordinate system is extended into three dimensions with two different coordinate systems, the cylindrical and spherical coordinate system.