logos-storage/logos-storage-proofs-circuits
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Revert "circuit: remove unused functions"

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This reverts commit 14c7c7a6d9ee24c6aded17ebfadbc7609465259c.

Co-Authored-By: Balazs Komuves <bkomuves@gmail.com>
This commit is contained in:
Mark Spanbroek 2024-03-12 09:50:13 +01:00
parent 46c17fa2ce
commit ded25f54c2
1 changed files with 10 additions and 0 deletions
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circuit/misc.circom
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@ -1,5 +1,15 @@
pragma circom 2.0.0;
//------------------------------------------------------------------------------
function FloorLog2(n) {
return (n==0) ? -1 : (1 + FloorLog2(n>>1));
}
function CeilLog2(n) {
return (n==0) ? 0 : (1 + FloorLog2(n-1));
}
//------------------------------------------------------------------------------
// decompose an n-bit number into bits (least significant bit first)