Expression problem

Grasshopper
1

Hi
I don’t understand why result of my expression doesn’t answer like I hope it…

( 4, 7 and 8 : false)

I want remove lines who have a distance of 0.60m.

2

May it‘s because I‘m on my phone, but I can‘t read your expression. When I zoom in the resolution is very low.
Can you write it down?

3

This expression is wrong:

expression_error

I’m tempted to write a solution for you but you didn’t post a file so… bye, bye.

4

oh… “x=” … !

5

If (x=y, false, true)

You can also use “equals” and invert the boolean.