gives the absolute value of the real or complex number z.
- Abs is also known as modulus.
- Mathematical function, suitable for both symbolic and numerical manipulation.
- For complex numbers z, Abs[z] gives the modulus .
- Abs[z] is left unevaluated if z is not a numeric quantity.
- Abs automatically threads over lists.
Basic Examples (3)
Abs threads element-wise over lists:
Generalizations & Extensions (3)
Properties & Relations (16)