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vSasum(_:_:)

Finds the sum of the absolute values of the elements in a vector.

Declaration

func vSasum(_ count: Int32, _ x: UnsafePointer<vFloat>) -> Float

Parameters

  • count:

    Number of elements in the vector x; must be a multiple of 4.

  • x:

    A vector array of float values.

Return Value

The sum of the absolute values of the elements in the vector.

See Also

Vector-Scalar Linear Algebra Functions (from vectorOps.h)