cabs function

This function calculates the complex modulus of the argument and returns the result. It is defined as follows:

cabs(a + bi) = sqrt(a*a + b*b)

Examples:

cabs(2)       ; 2.0
cabs(8.6)     ; 8.6
cabs((3, 4))  ; 5.0
cabs((4, 5))  ; 6.4031

Note: cabs(z) is equal to sqrt(|z|)

See Also
abs function
|...| (modulus squared) operator