(Article I.5.) Sanskrit-Prakrit Interaction in Elementary Mathematics as Reflected in Arabic and Italian Formulations of the Rule of Three – And Something More on the Rule Elsewhere [chapter]

Jens Høyrup
2019 Selected Essays on Pre- and Early Modern Mathematical Practice  
Sanskrit sources from Ā ryabhata to Bhāskara II have a standard formulation of the rule of three. However, it is clear that mathematics must also have been spoken of and performed during this period (and before) in vernacular environments,
doi:10.1007/978-3-030-19258-7_6 fatcat:blwojrv7i5annnlo6l4vfwmrhy