Function: noun
Date: 1889
1 : a nonnegative number equal in numerical value to a given real number
2 : the positive square root of the sum of the squares of the real and imaginary parts of a complex number
Function: noun
Date: 1889
1 : a nonnegative number equal in numerical value to a given real number
2 : the positive square root of the sum of the squares of the real and imaginary parts of a complex number
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012