atan¶

paddle. atan ( x, name=None ) [source]

Arctangent Operator.

\[out = tan^{-1}(x)\]

Parameters

• x (Tensor) – Input of Atan operator, an N-D Tensor, with data type float32, float64 or float16.

• name (str, optional) – Name for the operation (optional, default is None). For more information, please refer to Name.

Returns

Tensor. Same shape and dtype as input x.

Examples

import paddle

x = paddle.to_tensor([-0.4, -0.2, 0.1, 0.3])
out = paddle.atan(x)
print(out)
# [-0.38050638 -0.19739556  0.09966865  0.29145679]