Currently, most samples only have a C# host program. It would be nice if more or even most samples demonstrated how to use Python to call into Q#.

Samples with Python Hosts

• algorithms
  • chsh-game
  • database-search
  • integer-factorization
  • oracle-synthesis
  • order-finding
  • reversible-logic-synthesis
  • simple-grover

• arithmetic

It has been requested that I add the array_to_latex tool from the textbook package to qiskit. I will need some assistance with how / where is best to add this, as well as bringing to code up to qiskit's standard before I ma

Include a script that can generate weekly status reports to dev's leadership. The report should have enough buzzwords to make leadership feel as if progress is being made without providing any specific detail that defines said progress.

Running travis lint gives a bunch of warning. Like for instance, sudo : required is no longer needed, and Travis migrated to a new architecture. So the travis.yml file needs to be updated.

https://blog.travis-ci.com/2018-10-04-combining-linux-infrastructures

Currently if a user wants to determine if a particular operation is supported on a device from the documentation (e.g., in the default.qubit plugin), they will find a bunch of gates/operations/observables listed, but under different names than found in PennyLane. This may be confusing to users. We should state very clearly

Issue description

The function sf.apps.similarity.orbit_cardinality does not work, when the second argument (i.e. 'modes') is larger than 170. The issue happens because of the function scipy.special.factorial, which, in the way it is used, calculates factorials only up to (i

Describe the bug

When using a code action to add a missing open declaration to a source file that does not yet contain any open statements (including Microsoft.Quantum.Intrinsic), the new open declaration is included at the wrong location.

To Reproduce

Start with the following source file:

namespace Microsoft.Quantum.Arrays {

    /// # Summary
    function All<'T> (pre

Now, there's no unit test.

I'd like to suggest you put more references into the API doc or source code comments, preferably as what SciPy people do in their "References" section. I don't mean that you spend a lot of time to put a "References" section into every piece of code. But, some references would be very helpful for understanding your partic

It would be helpful to add a tutorial explaining how to run things in parallel (mpirun etc). There are some users who are not familiar with mpi (see #173 ) and it is useful to explain the basic steps to do this.

The description here of "declares if a classical condition is true" isn't very clear. From what I understand, if the classical condition is true, nothing happens and computation is continued, whereas if false, it aborts computation and no further Q# code is run. The failure/abort point coul

Good example is teleportation circuit:

QASM:

OPENQASM 2.0;
include "qelib1.inc";
qreg q[3];
creg c0[1];
creg c1[1];
rx (pi/4) q[0];
h q[1];
cx q[1], q[2];
cx q[0], q[1];
h q[0];
measure q[1] -> c1[0];
if(c1==1) x q[2];
measure q[0] -> c0[0];
if(c0==1) z q[2];

When exported to Cirq, code currently looks like this:

import cirq
import numpy as np

q = 

We need to create a Q.History documentation page that is similar in nature to the existing Q class documentation pages. See Q-ComplexNumber.html as an example.

Describe the bug

When the computer's current locale uses a comma for the decimal point, the "ToStringTests" in the "DebuggingToolsTests" fail because they call ToString on a tuple containing a double, which formats the double using a comma. However, the expected test output is hard-coded to expect a period. The test fails, for example, in the German (de-DE) locale.

To Reproduce

Whenever a slide has minted code, like so:

\begin{frame}[fragile]{Example minted}
	\begin{minted}{python}
		from qiskit_aqua import run_algorithm

		print(run_algorithm(params)['result'])
	\end{minted}
\end{frame}

One is unable to add the \pagenumber before \end{frame} as it gets left aligned instead of right aligned:
![image](https://user-images.githubusercontent.com/1

For some reason the dark theme is disabled in Customize section: https://i.imgur.com/ZJgEiF9.png

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