LyX / LaTeX equation numbering within section











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I use LyX 2.3.1-1 and MiKTeX 2.9



In LyX: Document -> Settings -> Modules, then select "Number Equations by Section".



But in this case, if a chapter does not have any section, there is a "0" in the equation numbers.



May I ask you guys that how to delete this "0"?



For instance, Chapter 1 Introduction, which does not contain any section. The equations in this chapter are numbered like 1.0.1 and 1.0.5.



How to remove those zeros, so that the equation numbers are 1.1 and 1.5?



Thank you very much !!



usepackage{amsmath}
numberwithin{equation}{section}

chapter{Introduction}

begin{equation}
epsilon_{t}=x_{t}+beta y_{t}label{eq:1.0.1}
end{equation}


enter image description here










share|improve this question
























  • Anyone knows how to solve this issue?
    – Lithium
    2 hours ago










  • Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
    – Bernard
    2 hours ago















up vote
0
down vote

favorite












I use LyX 2.3.1-1 and MiKTeX 2.9



In LyX: Document -> Settings -> Modules, then select "Number Equations by Section".



But in this case, if a chapter does not have any section, there is a "0" in the equation numbers.



May I ask you guys that how to delete this "0"?



For instance, Chapter 1 Introduction, which does not contain any section. The equations in this chapter are numbered like 1.0.1 and 1.0.5.



How to remove those zeros, so that the equation numbers are 1.1 and 1.5?



Thank you very much !!



usepackage{amsmath}
numberwithin{equation}{section}

chapter{Introduction}

begin{equation}
epsilon_{t}=x_{t}+beta y_{t}label{eq:1.0.1}
end{equation}


enter image description here










share|improve this question
























  • Anyone knows how to solve this issue?
    – Lithium
    2 hours ago










  • Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
    – Bernard
    2 hours ago













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I use LyX 2.3.1-1 and MiKTeX 2.9



In LyX: Document -> Settings -> Modules, then select "Number Equations by Section".



But in this case, if a chapter does not have any section, there is a "0" in the equation numbers.



May I ask you guys that how to delete this "0"?



For instance, Chapter 1 Introduction, which does not contain any section. The equations in this chapter are numbered like 1.0.1 and 1.0.5.



How to remove those zeros, so that the equation numbers are 1.1 and 1.5?



Thank you very much !!



usepackage{amsmath}
numberwithin{equation}{section}

chapter{Introduction}

begin{equation}
epsilon_{t}=x_{t}+beta y_{t}label{eq:1.0.1}
end{equation}


enter image description here










share|improve this question















I use LyX 2.3.1-1 and MiKTeX 2.9



In LyX: Document -> Settings -> Modules, then select "Number Equations by Section".



But in this case, if a chapter does not have any section, there is a "0" in the equation numbers.



May I ask you guys that how to delete this "0"?



For instance, Chapter 1 Introduction, which does not contain any section. The equations in this chapter are numbered like 1.0.1 and 1.0.5.



How to remove those zeros, so that the equation numbers are 1.1 and 1.5?



Thank you very much !!



usepackage{amsmath}
numberwithin{equation}{section}

chapter{Introduction}

begin{equation}
epsilon_{t}=x_{t}+beta y_{t}label{eq:1.0.1}
end{equation}


enter image description here







equations numbering lyx






share|improve this question















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edited 2 hours ago

























asked 2 hours ago









Lithium

62




62












  • Anyone knows how to solve this issue?
    – Lithium
    2 hours ago










  • Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
    – Bernard
    2 hours ago


















  • Anyone knows how to solve this issue?
    – Lithium
    2 hours ago










  • Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
    – Bernard
    2 hours ago
















Anyone knows how to solve this issue?
– Lithium
2 hours ago




Anyone knows how to solve this issue?
– Lithium
2 hours ago












Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
– Bernard
2 hours ago




Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
– Bernard
2 hours ago















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