math repository

math contracts & json source files these are a collection of contracts - starting w/ Solidity that may need to be outsourced if a single/individual contract is not possible Ref: https://medium.com/iex-ec/step-by-step-guide-iexec-oracle-factory-how-to-create-a-custom-oracle-from-scratch-in-5-minutes-e44fe0c1bf8c Ref2: https://commodities-api.com/api/latest?access_key=zsmp97ze4wl44lf45vl8ifeo46w4j1g2cdg62r56l6dzqr5qphrbtcouqdk9