# EighResult Source: https://www.tensorplay.cn/docs/generated/tensorplay.linalg.EighResult.html ```python class tensorplay.linalg.EighResult(eigenvalues, eigenvectors) ``` ```python count(value, /) ``` Return number of occurrences of value. ```python eigenvalues ``` Alias for field number 0 ```python eigenvectors ``` Alias for field number 1 ```python index(value, start=0, stop=9223372036854775807, /) ``` Return first index of value. Raises ValueError if the value is not present.