Power and Root Functions

• v?Inv
  Performs element by element inversion of the vector.
• v?Div
  Performs element by element division of vector a by vector b
• v?Sqrt
  Computes a square root of vector elements.
• v?InvSqrt
  Computes an inverse square root of vector elements.
• v?Cbrt
  Computes a cube root of vector elements.
• v?InvCbrt
  Computes an inverse cube root of vector elements.
• v?Pow2o3
  Raises each element of a vector to the constant power 2/3.
• v?Pow3o2
  Raises each element of a vector to the constant power 3/2.
• v?Pow
  Computes a to the power b for elements of two vectors.
• v?Powx
  Raises each element of a vector to the constant power.
• v?Hypot
  Computes a square root of sum of two squared elements.

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