Math Library for Combining Pyth Prices on Solidity #1719
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Description
This is an implementation to replicate the Math library from Solana that can combine 2 Pyth Prices into 1 (SOL:USD/ETH:USD=SOL/ETH)
Functions replicated in Solidity for Ethereum's combine library
getPriceInQuote
div
normalize
MIN_PD_V_I64
andMAX_PD_V_I64
.scaleToExponent
toUnsigned
Added additional check to Return 0 values instead of throwing error so that it can be handled gracefully by the caller