> Which of these (apart from non fractional decimal systems) are if Indian origin? There is in fact a wikipedia article on the subject https://en.wikipedia.or

> Which of these (apart from non fractional decimal systems) are if Indian origin? There is in fact a wikipedia article on the subject https://en.wikipedia.org/wiki/Indian_influence_on_Islamic_science#Mathematics https://en.wikipedia.org/wiki/Indian_influence_on_Islamic_sc... I am sure that the references there will provide a jumping off point to learn more