An ugly dispute developed between Newton and Leibniz over who discovered calculus first. Most English-speaking historians give the credit to Newton but bias may play a role in that. The world certainly benefited immensely from Leibniz as well as Newton. | An ugly dispute developed between Newton and Leibniz over who discovered calculus first. Most English-speaking historians give the credit to Newton but bias may play a role in that. The world certainly benefited immensely from Leibniz as well as Newton. |