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










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  • Anyone knows how to solve this issue?
    – Lithium
    Dec 3 at 0:29










  • Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
    – Bernard
    Dec 3 at 0:31















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
    Dec 3 at 0:29










  • Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
    – Bernard
    Dec 3 at 0:31













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















share|improve this question













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edited Dec 3 at 0:28

























asked Dec 2 at 23:56









Lithium

62




62












  • Anyone knows how to solve this issue?
    – Lithium
    Dec 3 at 0:29










  • Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
    – Bernard
    Dec 3 at 0:31


















  • Anyone knows how to solve this issue?
    – Lithium
    Dec 3 at 0:29










  • Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
    – Bernard
    Dec 3 at 0:31
















Anyone knows how to solve this issue?
– Lithium
Dec 3 at 0:29




Anyone knows how to solve this issue?
– Lithium
Dec 3 at 0:29












Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
– Bernard
Dec 3 at 0:31




Locally, redefine numberwithin{equation}{chapter} (make a group, so it has no consequence for the rest of the document).
– Bernard
Dec 3 at 0:31















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