# User:Karlhahn/testTemplates

## User:Karlhahn/userContribs

For use in warning disruptive persons on their talk pages that they are about to be blocked.

 Your repeated efforts to vandalize articles as you did to this page makes it seem that you are unaware that Wikipedia is a serious project. You have been reported to the administration group for continuing vandalism and an administrator will review your contributions shortly.
 Your repeated efforts to vandalize articles as you did to this page and that page makes it seem that you are unaware that Wikipedia is a serious project. You have been reported to the administration group for continuing vandalism and an administrator will review your contributions shortly.

## User:Karlhahn/KarlsUserBox

My personal user box:

• {{User:Karlhahn/KarlsUserBox}} gives

• already adopted by a number of users after just one week: 8 September 2017

## User:Karlhahn/mathphys userbox

Userbox for mathematical physics:

• {{User:Karlhahn/mathphys userbox}}

## User:Karlhahn/user celestial mechanics

Userbox for Celestial mechanics and Astronautics:

• {{User:Karlhahn/user celestial mechanics}}

## User:Karlhahn/User e-irrational

Math-vanity userbox:

• {{User:Karlhahn/User e-irrational}} gives
 ${\displaystyle e\neq {\frac {p}{q}}}$ This user can prove that the number, e, is irrational

## User:Karlhahn/user pi-irrational

• {{User:Karlhahn/user pi-irrational}}
 ${\displaystyle \pi \neq {\frac {p}{q}}}$ This user can prove that ${\displaystyle \pi }$ is irrational.