Assertion: curvature's curvature | /r/AtLocation | other words
Facets:
value: by multiplying the metric
type: MANNER
value: to take one of these values
type: PURPOSE
Source sentences:
text: In other words, by multiplying the metric by a positive scaling factor, the Gaussian curvature can be made to take exactly one of these values (the sign of the Euler characteristic of M).