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10 Commits

Author SHA1 Message Date
Daniel Kirchner
d1e382f2a8 Python Z3 proofs of the rules. 2022-06-22 09:26:09 +02:00
Kamil Śliwak
4ed86edbc4 test/formal: Get rid of wildcard imports 2021-10-13 16:20:10 +02:00
chriseth
5906d25a39 Formalization of SIGNEXTEND and rule proofs 2021-08-16 18:54:33 +02:00
chriseth
f6789de9f8 Fix implementation of BYTE 2021-08-09 19:14:14 +02:00
chriseth
59f4989966 Optimize combination of byte and shl. 2020-07-08 20:26:46 +02:00
yoni206
4327434d07 Adding bit-vector NOT operation to the opcodes. 2020-04-28 09:43:31 -07:00
Leonardo Alt
606153ba71 Add optimizer rules for repeated and 2020-04-22 10:20:59 +02:00
Daniel Kirchner
c71fb76bb2 Proofs for the overflow and underflow conditions in checked arithmetic for Sol->Yul code generation. 2019-06-20 15:58:10 +02:00
Daniel Kirchner
5718072e10 Fix comparison opcodes and minor errors in proof scripts. 2019-06-14 17:04:50 +02:00
Leonardo Alt
5089d4ac28 Move optimization proofs repo to Solidity repo 2019-06-13 17:11:48 +02:00