User talk:2405:204:228A:D1A5:41A8:8154:AAB7:794F

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Happy editing! -BigDwikitalk 19:08, 2 November 2019 (UTC)

November 2019
Please do not remove content or templates from pages on Wikipedia, as you did to Lagrange multiplier, without giving a valid reason for the removal in the edit summary. Your content removal does not appear to be constructive and has been reverted. If you only meant to make a test edit, please use the sandbox for that. Thank you. Favonian (talk) 19:31, 2 November 2019 (UTC)