I have an array `A`

. I am comparing `A[i+1]=A[i]`

but the current output is in terms of 0’s and 1’s. Instead I want it to give in terms of `< or = or >`

. I present the expected output.

```
import numpy as np
A=np.array([np.array([[0.01609 , 0.01728839, 0.01635707],
[0.01696908, 0.01661592, 0.0163007 ],
[0.01609 , 0.01642818, 0.01950431]]),
np.array([[[0.01609 , 0.01728839, 0.01635707],
[0.01696908, 0.01661592, 0.0163007 ],
[0.01609 , 0.01642818, 0.01950431]]]),
np.array([[[0.01609 , 0.017286 , 0.01635698],
[0.01698125, 0.01659415, 0.01630078],
[0.01627952, 0.01639007, 0.01951677]]])], dtype=object)
for i in range(0,len(A)-1):
B=(A[i+1]==A[i]).astype(int)
print([B])
```

The current output is

```
[array([[[1, 1, 1],
[1, 1, 1],
[1, 1, 1]]])]
[array([[[1, 0, 0],
[0, 0, 0],
[0, 0, 0]]])]
```

The expected output is

```
[array([[=, =, =],
[=, =, =],
[=, =, =]]])]
[array([[[=, <, <],
[>, <, >],
[>, <, >]]])]
```

### >Solution :

You can do it using `np.select`

```
for i in range(len(A)-1):
B = np.select([A[i+1]==A[i],A[i+1]>A[i],A[i+1]<A[i]], ["=",">","<"])
print([B])
```