torch.asin
- torch.asin(input, *, out=None) → Tensor
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返回一个包含
input
中元素反正弦值的新张量。$\text{out}_{i} = \sin^{-1}(\text{input}_{i})$示例:
>>> a = torch.randn(4) >>> a tensor([-0.5962, 1.4985, -0.4396, 1.4525]) >>> torch.asin(a) tensor([-0.6387, nan, -0.4552, nan])