代码
a = torch.tensor([ 1.4609, 1.2124, 0.9508, 0.6755, 0.3857, 0.0806, -0.2406, -0.5786,-0.9344, -1.3090, -1.7033])
b = torch.tensor([0.7001])
c = a * b
print(c)
print(c.sum())
结果
tensor([ 1.0228, 0.8488, 0.6657, 0.4729, 0.2700, 0.0564, -0.1684, -0.4051,-0.6542, -0.9164, -1.1925])
tensor(-2.3842e-07)
为啥会是e-07,这怎么家也不到0.0000000几啊,求大神指点。