User talk:LT19012007

Welcome!

Hello, LT19012007, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are some pages that you might find helpful:

I hope you enjoy editing here and being a Wikipedian! Please sign your messages on discussion pages using four tildes (~~~~); this will automatically insert your username and the date. If you need help, check out Wikipedia:Questions, ask me on my talk page, or ask your question on this page and then place {{help me}} before the question. Again, welcome!--MollyPollyRolly (talk) 03:44, 27 July 2021 (UTC)[reply]

October 2021

Hello. This is a message to let you know that one or more of your recent contributions, such as the edit you made to Calculus, did not appear to be constructive and have been reverted. Please take some time to familiarise yourself with our policies and guidelines. You can find information about these at our welcome page which also provides further information about contributing constructively to this encyclopedia. If you only meant to make test edits, please use your sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. The claim that the Indian approach was "not rigorous" is a long-standing one in this article. You cannot simply reverse that claim to "rigorous" without talk page discussion and reliable sources Meters (talk) 18:50, 6 October 2021 (UTC)[reply]

Please do not add or change content, as you did at Calculus, without citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. DVdm (talk) 13:10, 26 October 2021 (UTC)[reply]