User talk:151.41.134.38

Hello and welcome to Wikipedia! I appreciate your efforts to improve the article Fractional calculus. Your addition seems to be potentially valuable. However, I want to make sure that you're aware that an addition like that needs a citation: content on Wikipedia must be verifiable. If you are unsure how to add a citation, please let me know by replying here, and I will be happy to help. MaxwellMolecule (talk) 22:52, 15 June 2020 (UTC)