使用 WolframAlpha,在矩阵乘法中,为什么 "squared" 和 ^2 给我不同的结果?

Using WolframAlpha, in matrix multiplication, why are "squared" and ^2 giving me different results?

"squared" 输入: {{0,1,0,0},{0.325,0,0.2875,0.3875},{0,1,0,0},{0,1,0,0}} squared

输出:

"^2" 输入: {{0,1,0,0},{0.325,0,0.2875,0.3875},{0,1,0,0},{0,1,0,0}} ^2

输出:

squared 操作简单地对所有矩阵元素进行平方。
cubed 以类似的方式工作)

示例:

^2 运算按预期执行矩阵乘法。