Comparing Buddhism, Daoism, Brahmanism and Yoga

[Morphius]

For those of you well experienced in Buddhism and the other arts. I'd like to open a discussion about the differences between the systems. What similarities have people noticed and what differences. This paper gives some examples - Daoyin is mentioned as being the same as pranayama for example or that Hatha Yoga came from Buddhism. Would you agree? 

 

https://www.researchgate.net/publication/359231046_A_Brief_Overview_Comparing_the_Core_Theories_Cultivation_Practices_and_the_Interrelationships_of_Buddhism_Daoism_Brahmanism_and_Yoga?_sg[1]=