# Revision history [back]

### Possible bug in CC needs confirmation

Hello, Sage community. I just noticed what I believe is a bug in the implementation of CC, but I would like to receive confirmation.

When I try the following:

'hello' in CC


I get the natural answer: False. However, if I try the same with CC:

'hello' in CC


I get the following error message:

NameError: name 'hello' is not defined


Just in case, I am using SageMath v8.8, specifically, the binary version downloaded from the mirrors.

Can somebody confirm this is a bug? Thanks in advance!

### Possible bug in CC needs confirmation

Hello, Sage community. I just noticed what I believe is a bug in the implementation of CC, but I would like to receive confirmation.

When I try the following:

'hello' in CC
RR


I get the natural answer: False. However, if I try the same with CC:

'hello' in CC


I get the following error message:

NameError: name 'hello' is not defined


Just in case, I am using SageMath v8.8, specifically, the binary version downloaded from the mirrors.

Can somebody confirm this is a bug? Thanks in advance!

 3 retagged Iguananaut 1544 ●6 ●29 ●49

### Possible bug in CC needs confirmation

Hello, Sage community. I just noticed what I believe is a bug in the implementation of CC, but I would like to receive confirmation.

When I try the following:

'hello' in RR


I get the natural answer: False. However, if I try the same with CC:

'hello' in CC


I get the following error message:

NameError: name 'hello' is not defined


Just in case, I am using SageMath v8.8, specifically, the binary version downloaded from the mirrors.

Can somebody confirm this is a bug? Thanks in advance!