Gottfried Leibniz and Isaac Newton share credit for discovering which branch of mathematics?

Gottfried Leibniz and Isaac Newton share credit for discovering which branch of mathematics?

Isaac Newton and Gottfried Leibniz are both credited with the independent development of calculus. Their work in the late 17th century laid the foundations for this essential branch of mathematics, which is the study of continuous change. The pair arrived at their conclusions separately, but their parallel discoveries led to one of the most famous priority disputes in the history of science.

The controversy over who was the first to “invent” calculus created a deep intellectual rivalry between the two men and their respective followers. Newton, who had developed his ideas earlier but was slow to publish, used a method he called “fluxions.” Leibniz, who independently arrived at his own version, was the first to publish a formal paper on the subject and developed the notation (such as the integral sign ∫ and d/dx) that is still in use today.

Source:

https://www.youtube.com/watch?v=Ocuva4eIUkQ

https://www.threads.com/@beliproduk.official/post/DNq7-7oZkrm