User talk:Chickens03 (-,-)

September 2018
Hello, I'm Dmartin969. An edit that you recently made to Least squares seemed to be a test and has been removed. If you want more practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Dmartin969 (talk) 00:27, 19 September 2018 (UTC)