absolute value

nonnegative number with the same magnitude as a given real number

en-GB/ˈæbsəˌluːt ˈvæljuː/
en-US/ˈæbsəˌlut ˈvælju/

หมวดหมู่:

even functionpiecewise functionmagnitude of a complex numberabsolute valuefunction of a real variable