How are multi-qubit gates extended into larger registers?
80888
How to derive the CNOT matrix for a 3-qubit system where the control & target qubits are not adjacent?
123109
Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
55385
How can I design a 4-to-16 decoder using two 3-to-8 decoders and 16 two-input AND gates?
11366
How can infinite information be theoretically encoded or stored in a single qubit?
143690
What is the purpose of XORing a register with itself?
140426
Compute the output of the quantum teleportation circuit
158964
How to write a generic density matrix for multi qubit system
100142
Is the Pauli group for $n$-qubits a basis for $\mathbb{C}^{2^n\times 2^n}$?
101014
What's a good package for typesetting quantum circuits?
115681
Building a full adder with NPN BJT transistors
27384
Logic gate - What will be the second input of each gate?
75161
Does Moore's law apply to quantum computing?
128039
How are quantum gates realised, in terms of the dynamic?
113796
What is the function of the push / pop instructions used on registers in x86 assembly?
80247
How does XOR variable swapping work?
102092
Big Endian vs. Little Endian in Qiskit
113275
How to find the reduced density matrix of a four-qubit system?