1 = 0

Proof:
1 = 1 + (-1 + 1) + (-1 + 1) + (-1 + 1) + ....
  = (1 + -1) + (1 + -1) + (1 + -1) + (1 + -1) + ......
  = 0

kekekeke

(1+-1)=a
(-1+1)=b
a=b=1-1=0
a+a+a+...=0+0+0+...=b+b+b+...=0

"1 = 1 + (-1 + 1) + (-1 + 1) + (-1 + 1) + ....
  = (1 + -1) + (1 + -1) + (1 + -1) + (1 + -1) + ......
  = 0"
1=1+a+a+a+...=1+0
1=b+b+b+...+1=0+1
1=1