tf.math.special.fresnel_sin

Computes Fresnel's sine integral of x element-wise.

tf.math.special.fresnel_sin(
    x, name=None
)

The Fresnel sine integral is defined as the integral of sin(t^2) from 0 to x, with the domain of definition all real numbers.

tf.math.special.fresnel_sin([-1., -0.1, 0.1, 1.]).numpy()
array([-0.43825912, -0.00052359,  0.00052359,  0.43825912], dtype=float32)

This implementation is based off of the Cephes math library.

x A Tensor or SparseTensor. Must be one of the following types: float32, float64.
name A name for the operation (optional).

A Tensor or SparseTensor, respectively. Has the same type as x.

scipy compatibility

Equivalent to scipy.special.fresnel first output.