# Arithmetic Functions

- Add
  Performs element by element addition of vector a and vector b.
- Sub
  Performs element by element subtraction of vector b from vector a.
- Sqr
  Performs element by element squaring of the vector.
- Mul
  Performs element by element multiplication of vector a and vector b.
- MulByConj
  Performs element by element multiplication of vector a element and conjugated vector b element.
- Conj
  Performs element by element conjugation of the vector.
- Abs
  Computes absolute value of vector elements.

Parent topic: VML Mathematical Functions