Aligning two equations on a selected pair of symbols
4
How can I center an equation according to Leftrightarrow? I would like the secondLeftrightarrow to be below the first.
documentclass[12pt,a4paper]{report}
begin{document}
begin{equation}
x = r cos varphi = 0 qquad Leftrightarrow qquad cosvarphi = 0,
end{equation}
begin{equation}
y= 56 qquad Leftrightarrow qquad sinalpha = ,
end{equation}
end{document}
math-mode equations
edited Dec 26 '18 at 16:01
Circumscribe
7,31121542
asked Dec 26 '18 at 13:41
ElisabethElisabeth
5027
add a comment |
4
How can I center an equation according to Leftrightarrow? I would like the secondLeftrightarrow to be below the first.
documentclass[12pt,a4paper]{report}
begin{document}
begin{equation}
x = r cos varphi = 0 qquad Leftrightarrow qquad cosvarphi = 0,
end{equation}
begin{equation}
y= 56 qquad Leftrightarrow qquad sinalpha = ,
end{equation}
end{document}
math-mode equations
edited Dec 26 '18 at 16:01
Circumscribe
7,31121542
asked Dec 26 '18 at 13:41
ElisabethElisabeth
5027
I can't help but comment that ifLeftrightarrowis supposed to mean "if and only if", the statement in the first equatioin is incorrect:rcosvarphi=0is true if eithercosvarphi=0orr=0.
– Mico
Dec 26 '18 at 14:03
2
Leftrightarrowcan be replaced withiff
– user94293
Dec 26 '18 at 20:19
add a comment |
4
4
4
1
How can I center an equation according to Leftrightarrow? I would like the secondLeftrightarrow to be below the first.
documentclass[12pt,a4paper]{report}
begin{document}
begin{equation}
x = r cos varphi = 0 qquad Leftrightarrow qquad cosvarphi = 0,
end{equation}
begin{equation}
y= 56 qquad Leftrightarrow qquad sinalpha = ,
end{equation}
end{document}
math-mode equations
edited Dec 26 '18 at 16:01
Circumscribe
7,31121542
asked Dec 26 '18 at 13:41
ElisabethElisabeth
5027
How can I center an equation according to Leftrightarrow? I would like the secondLeftrightarrow to be below the first.
documentclass[12pt,a4paper]{report}
begin{document}
begin{equation}
x = r cos varphi = 0 qquad Leftrightarrow qquad cosvarphi = 0,
end{equation}
begin{equation}
y= 56 qquad Leftrightarrow qquad sinalpha = ,
end{equation}
end{document}
math-mode equations
math-mode equations
edited Dec 26 '18 at 16:01
Circumscribe
7,31121542
asked Dec 26 '18 at 13:41
ElisabethElisabeth
5027
edited Dec 26 '18 at 16:01
Circumscribe
7,31121542
asked Dec 26 '18 at 13:41
ElisabethElisabeth
5027
edited Dec 26 '18 at 16:01
Circumscribe
7,31121542
edited Dec 26 '18 at 16:01
Circumscribe
7,31121542
edited Dec 26 '18 at 16:01
Circumscribe
7,31121542
7,31121542
asked Dec 26 '18 at 13:41
ElisabethElisabeth
5027
asked Dec 26 '18 at 13:41
ElisabethElisabeth
5027
asked Dec 26 '18 at 13:41
ElisabethElisabeth
5027
5027
I can't help but comment that ifLeftrightarrowis supposed to mean "if and only if", the statement in the first equatioin is incorrect:rcosvarphi=0is true if eithercosvarphi=0orr=0.
– Mico
Dec 26 '18 at 14:03
2
Leftrightarrowcan be replaced withiff
– user94293
Dec 26 '18 at 20:19
add a comment |
I can't help but comment that ifLeftrightarrowis supposed to mean "if and only if", the statement in the first equatioin is incorrect:rcosvarphi=0is true if eithercosvarphi=0orr=0.
– Mico
Dec 26 '18 at 14:03
2
Leftrightarrowcan be replaced withiff
– user94293
Dec 26 '18 at 20:19
I can't help but comment that if
Leftrightarrow is supposed to mean "if and only if", the statement in the first equatioin is incorrect: rcosvarphi=0 is true if either cosvarphi=0 or r=0.– Mico
Dec 26 '18 at 14:03
I can't help but comment that if
Leftrightarrow is supposed to mean "if and only if", the statement in the first equatioin is incorrect: rcosvarphi=0 is true if either cosvarphi=0 or r=0.– Mico
Dec 26 '18 at 14:03
2
2
Leftrightarrow can be replaced with iff– user94293
Dec 26 '18 at 20:19
Leftrightarrow can be replaced with iff– user94293
Dec 26 '18 at 20:19
add a comment |
2 Answers
2
active
oldest
votes
5
I suggest you
- replace the two
equationenviroments with a singlealignenvironment, and - insert
&alignment points in front of the twoLeftrightarrowdirectives.
The align LaTeX environment is one of several tools the amsmath package provides for typesetting multi-line math constructs. It would be an excellent idea for you to familiarize yourself with the user guide of the amsmath package.
documentclass[12pt,a4paper]{report}
usepackage{amsmath} % for 'align' environment
begin{document}
begin{align}
x=rcosvarphi=0 qquad &Leftrightarrow qquad cosvarphi=0 \
y = 56 qquad &Leftrightarrow qquad sinalpha=dotsc
end{align}
end{document}
answered Dec 26 '18 at 13:55
MicoMico
286k32391779
add a comment |
3
Thank's to @Mico
documentclass[12pt,a4paper]{report}
usepackage{amsmath}
begin{document}
begin{align}
x = r cos varphi = 0 qquad &Leftrightarrow qquad cosvarphi = 0, \
y= 56 qquad &Leftrightarrow qquad sinalpha =0 ,
end{align}
end{document}
edited Dec 26 '18 at 15:37
sztruks
1,6741817
answered Dec 26 '18 at 13:56
Hafid BoukhouldaHafid Boukhoulda
4,7891625
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
5
I suggest you
- replace the two
equationenviroments with a singlealignenvironment, and - insert
&alignment points in front of the twoLeftrightarrowdirectives.
The align LaTeX environment is one of several tools the amsmath package provides for typesetting multi-line math constructs. It would be an excellent idea for you to familiarize yourself with the user guide of the amsmath package.
documentclass[12pt,a4paper]{report}
usepackage{amsmath} % for 'align' environment
begin{document}
begin{align}
x=rcosvarphi=0 qquad &Leftrightarrow qquad cosvarphi=0 \
y = 56 qquad &Leftrightarrow qquad sinalpha=dotsc
end{align}
end{document}
answered Dec 26 '18 at 13:55
MicoMico
286k32391779
add a comment |
5
I suggest you
- replace the two
equationenviroments with a singlealignenvironment, and - insert
&alignment points in front of the twoLeftrightarrowdirectives.
The align LaTeX environment is one of several tools the amsmath package provides for typesetting multi-line math constructs. It would be an excellent idea for you to familiarize yourself with the user guide of the amsmath package.
documentclass[12pt,a4paper]{report}
usepackage{amsmath} % for 'align' environment
begin{document}
begin{align}
x=rcosvarphi=0 qquad &Leftrightarrow qquad cosvarphi=0 \
y = 56 qquad &Leftrightarrow qquad sinalpha=dotsc
end{align}
end{document}
answered Dec 26 '18 at 13:55
MicoMico
286k32391779
add a comment |
5
5
5
I suggest you
- replace the two
equationenviroments with a singlealignenvironment, and - insert
&alignment points in front of the twoLeftrightarrowdirectives.
The align LaTeX environment is one of several tools the amsmath package provides for typesetting multi-line math constructs. It would be an excellent idea for you to familiarize yourself with the user guide of the amsmath package.
documentclass[12pt,a4paper]{report}
usepackage{amsmath} % for 'align' environment
begin{document}
begin{align}
x=rcosvarphi=0 qquad &Leftrightarrow qquad cosvarphi=0 \
y = 56 qquad &Leftrightarrow qquad sinalpha=dotsc
end{align}
end{document}
answered Dec 26 '18 at 13:55
MicoMico
286k32391779
I suggest you
- replace the two
equationenviroments with a singlealignenvironment, and - insert
&alignment points in front of the twoLeftrightarrowdirectives.
The align LaTeX environment is one of several tools the amsmath package provides for typesetting multi-line math constructs. It would be an excellent idea for you to familiarize yourself with the user guide of the amsmath package.
documentclass[12pt,a4paper]{report}
usepackage{amsmath} % for 'align' environment
begin{document}
begin{align}
x=rcosvarphi=0 qquad &Leftrightarrow qquad cosvarphi=0 \
y = 56 qquad &Leftrightarrow qquad sinalpha=dotsc
end{align}
end{document}
answered Dec 26 '18 at 13:55
MicoMico
286k32391779
answered Dec 26 '18 at 13:55
MicoMico
286k32391779
answered Dec 26 '18 at 13:55
MicoMico
286k32391779
answered Dec 26 '18 at 13:55
MicoMico
286k32391779
286k32391779
add a comment |
add a comment |
3
Thank's to @Mico
documentclass[12pt,a4paper]{report}
usepackage{amsmath}
begin{document}
begin{align}
x = r cos varphi = 0 qquad &Leftrightarrow qquad cosvarphi = 0, \
y= 56 qquad &Leftrightarrow qquad sinalpha =0 ,
end{align}
end{document}
edited Dec 26 '18 at 15:37
sztruks
1,6741817
answered Dec 26 '18 at 13:56
Hafid BoukhouldaHafid Boukhoulda
4,7891625
add a comment |
3
Thank's to @Mico
documentclass[12pt,a4paper]{report}
usepackage{amsmath}
begin{document}
begin{align}
x = r cos varphi = 0 qquad &Leftrightarrow qquad cosvarphi = 0, \
y= 56 qquad &Leftrightarrow qquad sinalpha =0 ,
end{align}
end{document}
edited Dec 26 '18 at 15:37
sztruks
1,6741817
answered Dec 26 '18 at 13:56
Hafid BoukhouldaHafid Boukhoulda
4,7891625
add a comment |
3
3
3
Thank's to @Mico
documentclass[12pt,a4paper]{report}
usepackage{amsmath}
begin{document}
begin{align}
x = r cos varphi = 0 qquad &Leftrightarrow qquad cosvarphi = 0, \
y= 56 qquad &Leftrightarrow qquad sinalpha =0 ,
end{align}
end{document}
edited Dec 26 '18 at 15:37
sztruks
1,6741817
answered Dec 26 '18 at 13:56
Hafid BoukhouldaHafid Boukhoulda
4,7891625
Thank's to @Mico
documentclass[12pt,a4paper]{report}
usepackage{amsmath}
begin{document}
begin{align}
x = r cos varphi = 0 qquad &Leftrightarrow qquad cosvarphi = 0, \
y= 56 qquad &Leftrightarrow qquad sinalpha =0 ,
end{align}
end{document}
edited Dec 26 '18 at 15:37
sztruks
1,6741817
answered Dec 26 '18 at 13:56
Hafid BoukhouldaHafid Boukhoulda
4,7891625
edited Dec 26 '18 at 15:37
sztruks
1,6741817
edited Dec 26 '18 at 15:37
sztruks
1,6741817
edited Dec 26 '18 at 15:37
sztruks
1,6741817
1,6741817
answered Dec 26 '18 at 13:56
Hafid BoukhouldaHafid Boukhoulda
4,7891625
answered Dec 26 '18 at 13:56
Hafid BoukhouldaHafid Boukhoulda
4,7891625
answered Dec 26 '18 at 13:56
Hafid BoukhouldaHafid Boukhoulda
4,7891625
4,7891625
add a comment |
add a comment |
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I can't help but comment that if
Leftrightarrowis supposed to mean "if and only if", the statement in the first equatioin is incorrect:rcosvarphi=0is true if eithercosvarphi=0orr=0.– Mico
Dec 26 '18 at 14:03
2
Leftrightarrowcan be replaced withiff– user94293
Dec 26 '18 at 20:19