Generic Type Method

exp2(_:)

Returns the 2, raised to the power of each element in a vector of single-precision values.

Declaration

static func exp2<U>(_ vector: U) -> [Float] where U : AccelerateBuffer, U.Element == Float

See Also

Array-Oriented Exponential and Logarithmic Functions

static func exp<U>(U) -> [Double]

Returns the e, raised to the power of each element in a vector of double-precision values.

static func exp<U>(U) -> [Float]

Returns the e, raised to the power of each element in a vector of single-precision values.

static func exp<U, V>(U, result: inout V)

Calculates the e, raised to the power of each element in a vector of double-precision values.

static func exp<U, V>(U, result: inout V)

Calculates the e, raised to the power of each element in a vector of single-precision values.

static func exp2<U>(U) -> [Double]

Returns the 2, raised to the power of each element in a vector of double-precision values.

static func exp2<U, V>(U, result: inout V)

Calculates the 2, raised to the power of each element in a vector of double-precision values.

static func exp2<U, V>(U, result: inout V)

Calculates the 2, raised to the power of each element in a vector of single-precision values.

static func expm1<U>(U) -> [Double]

Returns the eˣ-1 for each element in a vector of double-precision values.

static func expm1<U>(U) -> [Float]

Returns the eˣ-1 for each element in a vector of single-precision values.

static func expm1<U, V>(U, result: inout V)

Calculates the eˣ-1 for each element in a vector of double-precision values.

static func expm1<U, V>(U, result: inout V)

Calculates the eˣ-1 for each element in a vector of single-precision values.

static func log10<U>(U) -> [Double]

Returns the base 10 logarithm of each element in a vector of double-precision values.

static func log10<U>(U) -> [Float]

Returns the base 10 logarithm of each element in a vector of single-precision values.

static func log10<U, V>(U, result: inout V)

Calculates the base 10 logarithm of each element in a vector of double-precision values.

static func log10<U, V>(U, result: inout V)

Calculates the base 10 logarithm of each element in a vector of single-precision values.

static func log2<U>(U) -> [Double]

Returns the base 2 logarithm of each element in a vector of double-precision values.

static func log2<U>(U) -> [Float]

Returns the base 2 logarithm of each element in a vector of single-precision values.

static func log2<U, V>(U, result: inout V)

Calculates the base 2 logarithm of each element in a vector of double-precision values.

static func log2<U, V>(U, result: inout V)

Calculates the base 2 logarithm of each element in a vector of single-precision values.

static func logb<U>(U) -> [Double]

Returns the unbiased exponent of each element in a vector of double-precision values.

static func logb<U>(U) -> [Float]

Returns the unbiased exponent of each element in a vector of double-precision values.

static func logb<U, V>(U, result: inout V)

Calculates the unbiased exponent of each element in a vector of double-precision values.

static func logb<U, V>(U, result: inout V)

Calculates the unbiased exponent of each element in a vector of single-precision values.

func vvexp(UnsafeMutablePointer<Double>, UnsafePointer<Double>, UnsafePointer<Int32>)

Calculates e raised to the power of each element in an array of double-precision values.

func vvexpf(UnsafeMutablePointer<Float>, UnsafePointer<Float>, UnsafePointer<Int32>)

Calculates e raised to the power of each element in an array of single-precision values.

func vvexp2(UnsafeMutablePointer<Double>, UnsafePointer<Double>, UnsafePointer<Int32>)

Calculates 2 raised to the power of each element in an array of double-precision values.

func vvexp2f(UnsafeMutablePointer<Float>, UnsafePointer<Float>, UnsafePointer<Int32>)

Calculates 2 raised to the power of each element in an array of single-precision values.

func vvexpm1(UnsafeMutablePointer<Double>, UnsafePointer<Double>, UnsafePointer<Int32>)

Calculates eˣ-1 for each element in an array of double-precision values.

func vvexpm1f(UnsafeMutablePointer<Float>, UnsafePointer<Float>, UnsafePointer<Int32>)

Calculates eˣ-1 for each element in an array of single-precision values.

func vvlog(UnsafeMutablePointer<Double>, UnsafePointer<Double>, UnsafePointer<Int32>)

Calculates the natural logarithm for each element in an array of double-precision values.

func vvlogf(UnsafeMutablePointer<Float>, UnsafePointer<Float>, UnsafePointer<Int32>)

Calculates the natural logarithm for each element in an array of single-precision values.

func vvlog1p(UnsafeMutablePointer<Double>, UnsafePointer<Double>, UnsafePointer<Int32>)

Calculates log(1+x) for each element in an array of double-precision values.

func vvlog1pf(UnsafeMutablePointer<Float>, UnsafePointer<Float>, UnsafePointer<Int32>)

Calculates log(1+x) for each element in an array of single-precision values.

func vvlog2(UnsafeMutablePointer<Double>, UnsafePointer<Double>, UnsafePointer<Int32>)

Calculates the base 2 logarithm of each element in an array of double-precision values.

func vvlog2f(UnsafeMutablePointer<Float>, UnsafePointer<Float>, UnsafePointer<Int32>)

Calculates the base 2 logarithm of each element in an array of single-precision values.

func vvlog10(UnsafeMutablePointer<Double>, UnsafePointer<Double>, UnsafePointer<Int32>)

Calculates the base 10 logarithm of each element in an array of double-precision values.

func vvlog10f(UnsafeMutablePointer<Float>, UnsafePointer<Float>, UnsafePointer<Int32>)

Calculates the base 10 logarithm of each element in an array of single-precision values.

func vvlogb(UnsafeMutablePointer<Double>, UnsafePointer<Double>, UnsafePointer<Int32>)

Calculates the unbiased exponent of each element in an array of double-precision values.

func vvlogbf(UnsafeMutablePointer<Float>, UnsafePointer<Float>, UnsafePointer<Int32>)

Calculates the unbiased exponent of each element in an array of single-precision values.