User talk:70.162.82.142

November 2019
Hello, I'm The wub. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Direct proof—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. the wub "?!"  23:36, 12 November 2019 (UTC)
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