Sorry, which brackets do you call confusing, the ones around the /\1/ or the one around the /1/?

I don't agree that 

(4+5)*6

[download]

and 

(ln x) + y

[download]

are confusing.

In reply to Re^8: How we can separate a backref from a digit? by ikegami
in thread How we can separate a backref from a digit? by Serge314

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