Environment to hide number from numbered equations
3
I'd like to create an environment that hides equation numbers from numbered equations. I'd should work like this:
documentclass{article}
begin{document}
% ---------------------------
% begin{nonumber}
begin{equation}
a + b = c quad text{this equation should be unnumbered}
end{equation}
% end{nonumber}
begin{equation}
a + b = c quad text{this equation should be numbered}
end{equation}
end{document}
equations amsmath
asked Mar 22 at 18:07
noibenoibe
554113
add a comment |
3
I'd like to create an environment that hides equation numbers from numbered equations. I'd should work like this:
documentclass{article}
begin{document}
% ---------------------------
% begin{nonumber}
begin{equation}
a + b = c quad text{this equation should be unnumbered}
end{equation}
% end{nonumber}
begin{equation}
a + b = c quad text{this equation should be numbered}
end{equation}
end{document}
equations amsmath
asked Mar 22 at 18:07
noibenoibe
554113
3
why not simply useequation*? (amsmath, or[)
– David Carlisle
Mar 22 at 18:10
To make a long story short, I'm inputting them from an external text file which I load with a command, so the intended use would be likebegin{nonumber}thatcommandend{nonumber}.
– noibe
Mar 22 at 18:47
add a comment |
3
3
3
I'd like to create an environment that hides equation numbers from numbered equations. I'd should work like this:
documentclass{article}
begin{document}
% ---------------------------
% begin{nonumber}
begin{equation}
a + b = c quad text{this equation should be unnumbered}
end{equation}
% end{nonumber}
begin{equation}
a + b = c quad text{this equation should be numbered}
end{equation}
end{document}
equations amsmath
asked Mar 22 at 18:07
noibenoibe
554113
I'd like to create an environment that hides equation numbers from numbered equations. I'd should work like this:
documentclass{article}
begin{document}
% ---------------------------
% begin{nonumber}
begin{equation}
a + b = c quad text{this equation should be unnumbered}
end{equation}
% end{nonumber}
begin{equation}
a + b = c quad text{this equation should be numbered}
end{equation}
end{document}
equations amsmath
equations amsmath
asked Mar 22 at 18:07
noibenoibe
554113
asked Mar 22 at 18:07
noibenoibe
554113
asked Mar 22 at 18:07
noibenoibe
554113
asked Mar 22 at 18:07
noibenoibe
554113
asked Mar 22 at 18:07
noibenoibe
554113
554113
3
why not simply useequation*? (amsmath, or[)
– David Carlisle
Mar 22 at 18:10
To make a long story short, I'm inputting them from an external text file which I load with a command, so the intended use would be likebegin{nonumber}thatcommandend{nonumber}.
– noibe
Mar 22 at 18:47
add a comment |
3
why not simply useequation*? (amsmath, or[)
– David Carlisle
Mar 22 at 18:10
To make a long story short, I'm inputting them from an external text file which I load with a command, so the intended use would be likebegin{nonumber}thatcommandend{nonumber}.
– noibe
Mar 22 at 18:47
3
3
why not simply use
equation* ? (amsmath, or [)– David Carlisle
Mar 22 at 18:10
why not simply use
equation* ? (amsmath, or [)– David Carlisle
Mar 22 at 18:10
To make a long story short, I'm inputting them from an external text file which I load with a command, so the intended use would be like
begin{nonumber}thatcommandend{nonumber}.– noibe
Mar 22 at 18:47
To make a long story short, I'm inputting them from an external text file which I load with a command, so the intended use would be like
begin{nonumber}thatcommandend{nonumber}.– noibe
Mar 22 at 18:47
add a comment |
1 Answer
1
active
oldest
votes
3
If you're only using equations, then the following will suffice:
documentclass{article}
newenvironment{noeqnumber}
{renewenvironment{equation}{[}{]}}
{}
begin{document}
begin{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be unnumbered}
end{equation}
end{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be numbered}
end{equation}
end{document}
Note that nonumber already exists, so you'd have to use a different environment name, like noeqnumber.
If you're using aligns, then we can adjust the counter stepping and tag printing mechanism:
documentclass{article}
usepackage{mathtools}
makeatletter
% New tag form that gobbles the number
newtagform{gobble}[@gobble]{}{}
makeatother
letoldrefstepcounterrefstepcounter
newenvironment{noeqnumber}
{renewcommand{refstepcounter}[1]{%
% Only step counter if it is not equation
ifnumpdfstrcmp{##1}{equation}=0else
oldrefstepcounter{##1}%
fi
}%
usetagform{gobble}}
{}
begin{document}
begin{noeqnumber}
begin{align}
a + b &= c quad text{this equation should be unnumbered} \
d &= e + f quad text{this equation should be unnumbered}
end{align}
end{noeqnumber}
begin{equation}
a + b = c quad text{this equation should be numbered}
end{equation}
end{document}
answered Mar 22 at 18:59
WernerWerner
449k729971704
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
3
If you're only using equations, then the following will suffice:
documentclass{article}
newenvironment{noeqnumber}
{renewenvironment{equation}{[}{]}}
{}
begin{document}
begin{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be unnumbered}
end{equation}
end{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be numbered}
end{equation}
end{document}
Note that nonumber already exists, so you'd have to use a different environment name, like noeqnumber.
If you're using aligns, then we can adjust the counter stepping and tag printing mechanism:
documentclass{article}
usepackage{mathtools}
makeatletter
% New tag form that gobbles the number
newtagform{gobble}[@gobble]{}{}
makeatother
letoldrefstepcounterrefstepcounter
newenvironment{noeqnumber}
{renewcommand{refstepcounter}[1]{%
% Only step counter if it is not equation
ifnumpdfstrcmp{##1}{equation}=0else
oldrefstepcounter{##1}%
fi
}%
usetagform{gobble}}
{}
begin{document}
begin{noeqnumber}
begin{align}
a + b &= c quad text{this equation should be unnumbered} \
d &= e + f quad text{this equation should be unnumbered}
end{align}
end{noeqnumber}
begin{equation}
a + b = c quad text{this equation should be numbered}
end{equation}
end{document}
answered Mar 22 at 18:59
WernerWerner
449k729971704
add a comment |
3
If you're only using equations, then the following will suffice:
documentclass{article}
newenvironment{noeqnumber}
{renewenvironment{equation}{[}{]}}
{}
begin{document}
begin{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be unnumbered}
end{equation}
end{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be numbered}
end{equation}
end{document}
Note that nonumber already exists, so you'd have to use a different environment name, like noeqnumber.
If you're using aligns, then we can adjust the counter stepping and tag printing mechanism:
documentclass{article}
usepackage{mathtools}
makeatletter
% New tag form that gobbles the number
newtagform{gobble}[@gobble]{}{}
makeatother
letoldrefstepcounterrefstepcounter
newenvironment{noeqnumber}
{renewcommand{refstepcounter}[1]{%
% Only step counter if it is not equation
ifnumpdfstrcmp{##1}{equation}=0else
oldrefstepcounter{##1}%
fi
}%
usetagform{gobble}}
{}
begin{document}
begin{noeqnumber}
begin{align}
a + b &= c quad text{this equation should be unnumbered} \
d &= e + f quad text{this equation should be unnumbered}
end{align}
end{noeqnumber}
begin{equation}
a + b = c quad text{this equation should be numbered}
end{equation}
end{document}
answered Mar 22 at 18:59
WernerWerner
449k729971704
add a comment |
3
3
3
If you're only using equations, then the following will suffice:
documentclass{article}
newenvironment{noeqnumber}
{renewenvironment{equation}{[}{]}}
{}
begin{document}
begin{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be unnumbered}
end{equation}
end{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be numbered}
end{equation}
end{document}
Note that nonumber already exists, so you'd have to use a different environment name, like noeqnumber.
If you're using aligns, then we can adjust the counter stepping and tag printing mechanism:
documentclass{article}
usepackage{mathtools}
makeatletter
% New tag form that gobbles the number
newtagform{gobble}[@gobble]{}{}
makeatother
letoldrefstepcounterrefstepcounter
newenvironment{noeqnumber}
{renewcommand{refstepcounter}[1]{%
% Only step counter if it is not equation
ifnumpdfstrcmp{##1}{equation}=0else
oldrefstepcounter{##1}%
fi
}%
usetagform{gobble}}
{}
begin{document}
begin{noeqnumber}
begin{align}
a + b &= c quad text{this equation should be unnumbered} \
d &= e + f quad text{this equation should be unnumbered}
end{align}
end{noeqnumber}
begin{equation}
a + b = c quad text{this equation should be numbered}
end{equation}
end{document}
answered Mar 22 at 18:59
WernerWerner
449k729971704
If you're only using equations, then the following will suffice:
documentclass{article}
newenvironment{noeqnumber}
{renewenvironment{equation}{[}{]}}
{}
begin{document}
begin{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be unnumbered}
end{equation}
end{noeqnumber}
begin{equation}
a + b = c quad mbox{this equation should be numbered}
end{equation}
end{document}
Note that nonumber already exists, so you'd have to use a different environment name, like noeqnumber.
If you're using aligns, then we can adjust the counter stepping and tag printing mechanism:
documentclass{article}
usepackage{mathtools}
makeatletter
% New tag form that gobbles the number
newtagform{gobble}[@gobble]{}{}
makeatother
letoldrefstepcounterrefstepcounter
newenvironment{noeqnumber}
{renewcommand{refstepcounter}[1]{%
% Only step counter if it is not equation
ifnumpdfstrcmp{##1}{equation}=0else
oldrefstepcounter{##1}%
fi
}%
usetagform{gobble}}
{}
begin{document}
begin{noeqnumber}
begin{align}
a + b &= c quad text{this equation should be unnumbered} \
d &= e + f quad text{this equation should be unnumbered}
end{align}
end{noeqnumber}
begin{equation}
a + b = c quad text{this equation should be numbered}
end{equation}
end{document}
answered Mar 22 at 18:59
WernerWerner
449k729971704
edited Mar 22 at 19:15
answered Mar 22 at 18:59
WernerWerner
449k729971704
answered Mar 22 at 18:59
WernerWerner
449k729971704
answered Mar 22 at 18:59
WernerWerner
449k729971704
449k729971704
add a comment |
add a comment |
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3
why not simply use
equation*? (amsmath, or[)– David Carlisle
Mar 22 at 18:10
To make a long story short, I'm inputting them from an external text file which I load with a command, so the intended use would be like
begin{nonumber}thatcommandend{nonumber}.– noibe
Mar 22 at 18:47