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Certora: verify ERC4626 round-trip properties
- #465
#465
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MathisGD
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Aug 27, 2026
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Certora: verify ERC4626 round-trip properties
#465
MathisGD
merged 10 commits into
main
morpho-org/metamorpho:main
from
claude/certora-erc4626-roundtrip
morpho-org/metamorpho:claude/certora-erc4626-roundtrip
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certora: verify ERC4626 round-trip properties
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certora: fix inherited internal method summary receivers in ERC4626 spec
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certora: inline ERC4626 round-trip rules to one-liners
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certora: format ERC4626 rules as blocks, drop per-rule comments
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certora: generalize ERC4626 round-trips to arbitrary decimals offset
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certora: prove Math.mulDiv matches basic floor/ceil (discharge summary)
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certora: prove mulDiv via tight two-sided bounds (more SMT-tractable)
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certora: revert MulDivCorrectness lemma (OZ 512-bit mulDiv unmodelable)
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