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Analyzed 12 months ago. based on code collected 12 months ago.
Jan 18, 2023 — Jan 18, 2024
Commit Message Contributor Files Modified Lines Added Lines Removed Code Location Date
Added code for continued fraction expansion. Not used and not tested yet.
Adrian Roman
More... over 2 years ago
And again codefactor
Adrian Roman
More... over 2 years ago
codefactor again
Adrian Roman
More... over 2 years ago
Trying to keep codefactor happy
Adrian Roman
More... over 2 years ago
Started to implement the classical part of Shor's algorithm, it's quite boring
Adrian Roman
More... over 2 years ago
Mored subregister measurements tests in a separate function. I might add more tests in the future.
Adrian Roman
More... over 2 years ago
Added code for testing states after single qubit measurement in register
Adrian Roman
More... over 2 years ago
Moved some testing code in separate source files
Adrian Roman
More... over 2 years ago
More tests on one qubit measurements in register
Adrian Roman
More... over 2 years ago
Some tests for single qubit measurements in the register
Adrian Roman
More... over 2 years ago
Took out the check for the number of states in subregister measurement
Adrian Roman
More... over 2 years ago
Fixed and improved partial register measurement, still needs more testing, but now Shor seems to work no matter if f register is measured and how many times and in what order x and f register measurements are performed. Execute can measure only x register and then f could be measured separately and it still appears to work. Needs testing on simple superposition cases to be sure everything is ok, though.
Adrian Roman
More... over 2 years ago
Some cleanup
Adrian Roman
More... over 2 years ago
Added the possibility to measure a subregister (that is, a part of a register - only some qubits). Implemented it quickly, there might be mistakes due of the bits operations and so on. It's not tested yet (except making a measurement or more on the f-register in Shor's algorithm to check if I get the same results as before). I'll have to test it and improve it, starting with two entangled qubits and measuring only one of them. Maybe next week...
Adrian Roman
More... over 2 years ago
Update README.md
Adrian Roman
More... over 2 years ago
Update README.md
Adrian Roman
More... over 2 years ago
setToQubitState & getQubitState
Adrian Roman
More... over 2 years ago
Period finding in Shor algorithm seems to work
Adrian Roman
More... over 2 years ago
Displayed the QFT matrix for 2 qubits, looks right also things seem to be ok for qft vs state 0 or total superposition, I guess the bug is something more subtle
Adrian Roman
More... over 2 years ago
Added some checks for the swap gate, I wanted to be sure that it's ok. It is.
Adrian Roman
More... over 2 years ago
More on quantum fourier transform, still buggy
Adrian Roman
More... over 2 years ago
Some changes to fourier transform but still does not work, I know why, it will need rethinking a little
Adrian Roman
More... over 2 years ago
Now period finding works, fourier is buggy
Adrian Roman
More... over 2 years ago
Now the matrix is a permutation matrix (so unitary) but the results are still wrong
Adrian Roman
More... over 2 years ago
More debug code, gaining more info on the bug: the matrix is not a permutation matrix, more than one 1 end up on the same line.
Adrian Roman
More... over 2 years ago
Some debugging code. Now I know that the function matrix has (correctly) a 1 in each column, but it's not unitary. This should help locate the problem.
Adrian Roman
More... over 2 years ago
Out of ideas for today, still buggy
Adrian Roman
More... over 2 years ago
Better, but for some reason period finding does not find all values. Still buggy.
Adrian Roman
More... over 2 years ago
I forgot to add the buggy ShorAlgorithm class
Adrian Roman
More... over 2 years ago
Implemented Shor algorithm but there is at least one bug somewhere, it doesn't work ok
Adrian Roman
More... over 2 years ago