feat: add BitVec.toInt_sub #27
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This requires us to expand the theory of `Int.bmod`, add `Int.natCast_sub`, as well as `Int.ofNat_sub_ofNat` and a couple of related theorems.
tobiasgrosser
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tobiasgrosser
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Oct 19, 2024
| · norm_cast | ||
| simp_all | ||
| rw [← BitVec.zero_sub, toInt_sub] | ||
| simp [BitVec.toInt_ofNat] |
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How nice. Thank you, @alexkeizer.
Co-authored-by: Alex Keizer <[email protected]>
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