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paddle / exp
exp¶
-
paddle.exp( x, name=None ) ¶
对输入，逐元素进行以自然数e为底指数运算。
\[out = e^x\]
- 参数:
-
x (Tensor) - 该OP的输入为多维Tensor。数据类型为float32，float64。
name (str, 可选) - 具体用法请参见 Name，一般无需设置，默认值为None。
返回：输出为Tensor，与 x 维度相同、数据类型相同。
返回类型： Tensor
代码示例：
import paddle
x = paddle.to_tensor([[-1.5,6],[1,15.6]])
y = paddle.exp(x)
print(y)
# [[2.23130160e-01 4.03428793e+02]
# [2.71828183e+00 5.95653801e+06]]
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