exp

exp[dtype: DType, width: Int, //](x: SIMD[dtype, width]) -> SIMD[dtype, width] where dtype.is_floating_point()

Calculates elementwise exponential of the input vector.

Given an input vector $X$ and an output vector $Y$, sets $Y_i = e^{X_i}$ for each position $i$ in the input vector (where $e$ is the mathematical constant $e$).

Constraints:

The input must be a floating-point type.

Parameters:

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

Args:

• ​x (SIMD[dtype, width]): The input SIMD vector.

Returns:

SIMD[dtype, width]: A SIMD vector containing $e$ raised to the power $X_i$ where $X_i$ is an element in the input SIMD vector.

exp[T: _Expable](x: T) -> T

Computes the exponential of the input value.

Parameters:

• ​T (_Expable): The type of the input value.

Args:

• ​x (T): The input value.

Returns:

T: The exponential of the input value.