Regular Expressions 101

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 1(ref)

refthe literal text ref (case sensitive)

{eq:the literal text {eq: (case sensitive)

Group 2(.*?)

.*?any character (except for line terminators), repeated any number of times

}the literal } (125₁₀ / 175₈ / 7D₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

\\(ref){eq:(.*?)}

New

\ref{eq:0And1Qubit} hjhg
\ref{eq:EulerForm}the state is measured, as it can be shown $|\rho e^{i\theta}|^2=\rho^2$ ($i$ is always the imaginary unit in this report). In other words, it is not possible to measure the global phase. The description of $\ket{q}$ can then be confined to $\alpha,\beta,\phi\in\mathbb{R}$, where $\phi$ is the relative phase $\phi=\theta_\beta-\theta_\alpha$.

Regular Expression

Extraction