5
votes
2answers
54 views

Small indentation after labelled subequations

I am trying to reference a set of equations that are placed within a alignat and subequations environments. I would like to reference them as Eq. 1 together, rather than Eqs. 1a and 1b separately. The ...
4
votes
1answer
52 views

Hidden reference to equation

How to make a hidden reference to an equation, such that \mathtoolsset{showonlyrefs=true} is overridden (assuming it is active)? Alternatively, how to switch off showonlyrefs temporarily (regardless ...
4
votes
1answer
392 views

Mathtools' showonlyrefs fails with subequations

For the code \begin{subequations}\label{eq:sub} \begin{gather} \frac{\text{d}b_1}{\text{d}z} - \im\beta_1b_1 = C_{12}b_2,\\ \frac{\text{d}b_2}{\text{d}z} - \im\beta_2b_2 = C_{21}b_1. ...