Steven Barclay 772cd74ab2 Store difficulty as floating point in Filter & PoW ... Change the type of the 'difficulty' field in the Filter & ProofOfWork proto objects from int32/bytes to double and make it use a linear scale, in place of the original logarithmic scale which counts the (effective) number of required zeros. This allows fine-grained difficulty control for Equihash, though for Hashcash it simply rounds up to the nearest power of 2 internally. NOTE: This is a breaking change to PoW & filter serialisation (unlike the earlier PR commits), as the proto field version nums aren't updated.		2021-12-07 09:35:44 +01:00
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package	Update package.gradle: rely on local JDK 15	2021-11-25 11:06:28 +01:00
src	Store difficulty as floating point in Filter & PoW	2021-12-07 09:35:44 +01:00