function

ldexp

ldexp[type: DType, simd_width: Int](x: SIMD[type, simd_width], exp: SIMD[int32, simd_width]) -> SIMD[$0, $1]

Computes elementwise ldexp function.

The ldexp function multiplies a floating point value x by the number 2 raised to the exp power. I.e. $ldexp(x,exp)$ calculate the value of $x * 2^{exp}$ and is used within the $erf$ function.

Parameters:

type (DType): The dtype of the input and output SIMD vector.
simd_width (Int): The width of the input and output SIMD vector.

Args:

x (SIMD[type, simd_width]): SIMD vector of floating point values.
exp (SIMD[int32, simd_width]): SIMD vector containing the exponents.

Returns:

Vector containing elementwise result of ldexp on x and exp.

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