Left-justify math in display style; can't get std methods to work












0















I've searched this site and found various methods to left-justify math in display style, including adding fleqn to documentclass, setlength{mathindent}{0pt}, and using & within the align environment. But I can't get any of them to work, regardless of which display I environment I use.



I'd like to know how to get every equation in a document to be left-justified, as well as how to get selected equations to be left-justified, hopefully in the simplest way possible. Here's my code:



%&latex
documentclass[fleqn,9 pt]{article}
usepackage{diffcoeff}
usepackage{mathtools}
usepackage{extsizes}
usepackage{esdiff, nccmath}
usepackage{booktabs}
usepackage[showframe]{geometry}
usepackage[bottom=.5in,top=1in]{geometry}%ALLOWS ME TO SET MARGINS



setlength{voffset}{-0.75in}
setlength{parindent}{0pt}
setlength{parskip}{15pt}
setlength{mathindent}{0pt}

newcommand{ffrac}[2]{ensuremath{frac{displaystyle #1}{displaystyle
#2}}}

title{vspace{-25cm}}
author{}
date{}
begin{document}

section*{Left align minimum working example$}

$$ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}$$

[
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
]

begin{align}
& ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{align}

begin{gather}
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{gather}

begin{equation}
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{equation}


end{document}


Currently, everything remains centered:



enter image description here










share|improve this question

























  • Your code throws errors since usepackage{diffcoeff} and usepackage{esdiff} clash. If I remove the clash, everything is left-aligned except for the $$ ..$$ line, but $$ should not be used anyway.

    – marmot
    21 mins ago
















0















I've searched this site and found various methods to left-justify math in display style, including adding fleqn to documentclass, setlength{mathindent}{0pt}, and using & within the align environment. But I can't get any of them to work, regardless of which display I environment I use.



I'd like to know how to get every equation in a document to be left-justified, as well as how to get selected equations to be left-justified, hopefully in the simplest way possible. Here's my code:



%&latex
documentclass[fleqn,9 pt]{article}
usepackage{diffcoeff}
usepackage{mathtools}
usepackage{extsizes}
usepackage{esdiff, nccmath}
usepackage{booktabs}
usepackage[showframe]{geometry}
usepackage[bottom=.5in,top=1in]{geometry}%ALLOWS ME TO SET MARGINS



setlength{voffset}{-0.75in}
setlength{parindent}{0pt}
setlength{parskip}{15pt}
setlength{mathindent}{0pt}

newcommand{ffrac}[2]{ensuremath{frac{displaystyle #1}{displaystyle
#2}}}

title{vspace{-25cm}}
author{}
date{}
begin{document}

section*{Left align minimum working example$}

$$ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}$$

[
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
]

begin{align}
& ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{align}

begin{gather}
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{gather}

begin{equation}
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{equation}


end{document}


Currently, everything remains centered:



enter image description here










share|improve this question

























  • Your code throws errors since usepackage{diffcoeff} and usepackage{esdiff} clash. If I remove the clash, everything is left-aligned except for the $$ ..$$ line, but $$ should not be used anyway.

    – marmot
    21 mins ago














0












0








0








I've searched this site and found various methods to left-justify math in display style, including adding fleqn to documentclass, setlength{mathindent}{0pt}, and using & within the align environment. But I can't get any of them to work, regardless of which display I environment I use.



I'd like to know how to get every equation in a document to be left-justified, as well as how to get selected equations to be left-justified, hopefully in the simplest way possible. Here's my code:



%&latex
documentclass[fleqn,9 pt]{article}
usepackage{diffcoeff}
usepackage{mathtools}
usepackage{extsizes}
usepackage{esdiff, nccmath}
usepackage{booktabs}
usepackage[showframe]{geometry}
usepackage[bottom=.5in,top=1in]{geometry}%ALLOWS ME TO SET MARGINS



setlength{voffset}{-0.75in}
setlength{parindent}{0pt}
setlength{parskip}{15pt}
setlength{mathindent}{0pt}

newcommand{ffrac}[2]{ensuremath{frac{displaystyle #1}{displaystyle
#2}}}

title{vspace{-25cm}}
author{}
date{}
begin{document}

section*{Left align minimum working example$}

$$ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}$$

[
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
]

begin{align}
& ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{align}

begin{gather}
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{gather}

begin{equation}
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{equation}


end{document}


Currently, everything remains centered:



enter image description here










share|improve this question
















I've searched this site and found various methods to left-justify math in display style, including adding fleqn to documentclass, setlength{mathindent}{0pt}, and using & within the align environment. But I can't get any of them to work, regardless of which display I environment I use.



I'd like to know how to get every equation in a document to be left-justified, as well as how to get selected equations to be left-justified, hopefully in the simplest way possible. Here's my code:



%&latex
documentclass[fleqn,9 pt]{article}
usepackage{diffcoeff}
usepackage{mathtools}
usepackage{extsizes}
usepackage{esdiff, nccmath}
usepackage{booktabs}
usepackage[showframe]{geometry}
usepackage[bottom=.5in,top=1in]{geometry}%ALLOWS ME TO SET MARGINS



setlength{voffset}{-0.75in}
setlength{parindent}{0pt}
setlength{parskip}{15pt}
setlength{mathindent}{0pt}

newcommand{ffrac}[2]{ensuremath{frac{displaystyle #1}{displaystyle
#2}}}

title{vspace{-25cm}}
author{}
date{}
begin{document}

section*{Left align minimum working example$}

$$ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}$$

[
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
]

begin{align}
& ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{align}

begin{gather}
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{gather}

begin{equation}
ln K_P=sum_{i} lnleft(ffrac{p_i^{eq}}{p^o}right)^{nu_i}
end{equation}


end{document}


Currently, everything remains centered:



enter image description here







math-mode horizontal-alignment formatting displaystyle justification






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edited 37 mins ago







theorist

















asked 48 mins ago









theoristtheorist

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  • Your code throws errors since usepackage{diffcoeff} and usepackage{esdiff} clash. If I remove the clash, everything is left-aligned except for the $$ ..$$ line, but $$ should not be used anyway.

    – marmot
    21 mins ago



















  • Your code throws errors since usepackage{diffcoeff} and usepackage{esdiff} clash. If I remove the clash, everything is left-aligned except for the $$ ..$$ line, but $$ should not be used anyway.

    – marmot
    21 mins ago

















Your code throws errors since usepackage{diffcoeff} and usepackage{esdiff} clash. If I remove the clash, everything is left-aligned except for the $$ ..$$ line, but $$ should not be used anyway.

– marmot
21 mins ago





Your code throws errors since usepackage{diffcoeff} and usepackage{esdiff} clash. If I remove the clash, everything is left-aligned except for the $$ ..$$ line, but $$ should not be used anyway.

– marmot
21 mins ago










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