Let p = pi/2
therefore p exists by definition.

Let q = pi - p

then p+q = pi
but pi is not exactly divisible by 2, so q <> p.
Let the difference be h such that q+h = p
Therefore h = pi/2 - q and h exists.

On my computer,
pi = 3.1415926535897932384626433832795
p = 1.5707963267948966192313216916398
q = 1.5707963267948966192313216916397
h = 0.0000000000000000000000000000001
pi = p+(q+h)

I have NEVER said pi/2 doesn't exist, moron Bonehead Green said
h CAN be divided by 2 after I'd DEFINED it as the smallest number
greater than zero and which cannot be divided.

You're a LYING moron, papabozo.
Lying triples your "moronity" grade when you are caught  in a lie.
papabozo, previous moronity 283.
papabozo lied about me, present moronicity 849.
100 to 999, ULTRA HIGH MORONITY QUALITY.
 You can get much higher than this.