field a set of numbers with two operations
{"Image DocumentName": "Field A set of numbers with two operations:", "Image ImageDescription": "Abelian group for addition (A1-A5) Abelian group for multiplication (ignoring 0) (M1-M6) (M7) Multiplicative inverse: For each a in F, except 0, there is an element a-1 in F such that aa- 1=(a-1)a =1.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}