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Two functions in the same line

How Do I Horizontally Center An Operator Relative To Aligned Equations Above and BelowWhy does widehat behave differently if I insert hspace{0pt}?Two columns of equations, aligned and just one number per columnUsing mathspec to change digits font in math mode isn't workingAligning the text in formulaAlignment for equations2 boxed equations on one line(blue outline box and shadow)Apply line spacing to matrix of math nodes in TikzLeft align text within alignat and keep everything else centeredHow to use multiple label across multiple align* environments?

3

      documentclass[12pt,a4paper]{report}

  usepackage{mathtools, nccmath}

    usepackage{amssymb, amsthm, mathrsfs}



   begin{document}

    begin{align*}

   hcolon S(0,1)& rightarrow S^A(0,1)\

    x&mapsto frac{x}{|x|_A},

   end{align*}

   and

   begin{align*}

  gcolon S^A(0,1)& rightarrow S(0,1)\

 y&mapsto frac{y}{|y|},

end{align*}

   end{document}

I want to make the two equations in the same line

math-mode

share|improve this question

edited 13 hours ago

JouleV

4,6681938

asked 13 hours ago

SchülerSchüler

32319

add a comment | 

3

      documentclass[12pt,a4paper]{report}

  usepackage{mathtools, nccmath}

    usepackage{amssymb, amsthm, mathrsfs}



   begin{document}

    begin{align*}

   hcolon S(0,1)& rightarrow S^A(0,1)\

    x&mapsto frac{x}{|x|_A},

   end{align*}

   and

   begin{align*}

  gcolon S^A(0,1)& rightarrow S(0,1)\

 y&mapsto frac{y}{|y|},

end{align*}

   end{document}

I want to make the two equations in the same line

math-mode

share|improve this question

edited 13 hours ago

JouleV

4,6681938

asked 13 hours ago

SchülerSchüler

32319

add a comment | 

      documentclass[12pt,a4paper]{report}

  usepackage{mathtools, nccmath}

    usepackage{amssymb, amsthm, mathrsfs}



   begin{document}

    begin{align*}

   hcolon S(0,1)& rightarrow S^A(0,1)\

    x&mapsto frac{x}{|x|_A},

   end{align*}

   and

   begin{align*}

  gcolon S^A(0,1)& rightarrow S(0,1)\

 y&mapsto frac{y}{|y|},

end{align*}

   end{document}

I want to make the two equations in the same line

math-mode

share|improve this question

edited 13 hours ago

JouleV

4,6681938

asked 13 hours ago

SchülerSchüler

32319

      documentclass[12pt,a4paper]{report}

  usepackage{mathtools, nccmath}

    usepackage{amssymb, amsthm, mathrsfs}



   begin{document}

    begin{align*}

   hcolon S(0,1)& rightarrow S^A(0,1)\

    x&mapsto frac{x}{|x|_A},

   end{align*}

   and

   begin{align*}

  gcolon S^A(0,1)& rightarrow S(0,1)\

 y&mapsto frac{y}{|y|},

end{align*}

   end{document}

share|improve this question

edited 13 hours ago

JouleV

4,6681938

asked 13 hours ago

SchülerSchüler

32319

share|improve this question

edited 13 hours ago

JouleV

4,6681938

asked 13 hours ago

SchülerSchüler

32319

edited 13 hours ago

JouleV

4,6681938

edited 13 hours ago

JouleV

4,6681938

asked 13 hours ago

SchülerSchüler

32319

asked 13 hours ago

SchülerSchüler

32319

3 Answers
3

active

oldest

votes

4

Use aligned:

documentclass[12pt,a4paper]{report}

usepackage{mathtools}



begin{document}



begin{equation*}

begin{aligned}[t]

  hcolon S(0,1) &rightarrow S^A(0,1)\

  x              &mapsto frac{x}{|x|_A},

end{aligned}

quadtext{and}quad

begin{aligned}[t]

  gcolon S^A(0,1) &rightarrow S(0,1)\

  y                &mapsto frac{y}{|y|},

end{aligned}

end{equation*}



end{document}

I used to be fond of this function notation, but then I started to dislike it: it's heavy, uses up space and doesn't really do anything good. On the blackboard it can be useful, not in papers.

share|improve this answer

answered 13 hours ago

egregegreg

724k8819173220

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks a lot. So what is the best way to define a function?
  
  – Schüler
  12 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Schüler I tend to use the inline form, but that's personal preference.
  
  – egreg
  12 hours ago
  

  
  
  
  

add a comment | 

2

Using aligned you can do the job in inline math mode. I suppose you would like the result centered, so, I placed the code in a center environment and finally, I added some hspace commands for better spacing:

 documentclass[12pt,a4paper]{report}

  usepackage{mathtools, nccmath}

    usepackage{amssymb, amsthm, mathrsfs}



   begin{document}

    begin{center}

    (begin{aligned}

   hcolon S(0,1)& rightarrow S^A(0,1)\

    x&mapsto frac{x}{|x|_A},

   end{aligned}

   hspace{20pt}text{ and }hspace{20pt}

   begin{aligned}

  gcolon S^A(0,1)& rightarrow S(0,1)\

 y&mapsto frac{y}{|y|},

end{aligned})

end{center}

   end{document}

share|improve this answer

answered 13 hours ago

koleygrkoleygr

11.6k11038

add a comment | 

2

Something like one of these?

documentclass[12pt,a4paper]{report}

usepackage{mathtools, nccmath}

usepackage{amssymb, amsthm, mathrsfs}



begin{document}



[ begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}

qquadtext{ and }qquad

begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned} ]bigskip



[ begin{rcases} begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}end{rcases}

quadtext{ and }quad

begin{dcases} begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned}end{dcases} ]



end{document} 

share|improve this answer

answered 13 hours ago

BernardBernard

172k775203

add a comment | 

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4

Use aligned:

documentclass[12pt,a4paper]{report}

usepackage{mathtools}



begin{document}



begin{equation*}

begin{aligned}[t]

  hcolon S(0,1) &rightarrow S^A(0,1)\

  x              &mapsto frac{x}{|x|_A},

end{aligned}

quadtext{and}quad

begin{aligned}[t]

  gcolon S^A(0,1) &rightarrow S(0,1)\

  y                &mapsto frac{y}{|y|},

end{aligned}

end{equation*}



end{document}

I used to be fond of this function notation, but then I started to dislike it: it's heavy, uses up space and doesn't really do anything good. On the blackboard it can be useful, not in papers.

share|improve this answer

answered 13 hours ago

egregegreg

724k8819173220

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks a lot. So what is the best way to define a function?
  
  – Schüler
  12 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Schüler I tend to use the inline form, but that's personal preference.
  
  – egreg
  12 hours ago
  

  
  
  
  

add a comment | 

4

Use aligned:

documentclass[12pt,a4paper]{report}

usepackage{mathtools}



begin{document}



begin{equation*}

begin{aligned}[t]

  hcolon S(0,1) &rightarrow S^A(0,1)\

  x              &mapsto frac{x}{|x|_A},

end{aligned}

quadtext{and}quad

begin{aligned}[t]

  gcolon S^A(0,1) &rightarrow S(0,1)\

  y                &mapsto frac{y}{|y|},

end{aligned}

end{equation*}



end{document}

I used to be fond of this function notation, but then I started to dislike it: it's heavy, uses up space and doesn't really do anything good. On the blackboard it can be useful, not in papers.

share|improve this answer

answered 13 hours ago

egregegreg

724k8819173220

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thanks a lot. So what is the best way to define a function?
  
  – Schüler
  12 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Schüler I tend to use the inline form, but that's personal preference.
  
  – egreg
  12 hours ago
  

  
  
  
  

add a comment | 

Use aligned:

documentclass[12pt,a4paper]{report}

usepackage{mathtools}



begin{document}



begin{equation*}

begin{aligned}[t]

  hcolon S(0,1) &rightarrow S^A(0,1)\

  x              &mapsto frac{x}{|x|_A},

end{aligned}

quadtext{and}quad

begin{aligned}[t]

  gcolon S^A(0,1) &rightarrow S(0,1)\

  y                &mapsto frac{y}{|y|},

end{aligned}

end{equation*}



end{document}

I used to be fond of this function notation, but then I started to dislike it: it's heavy, uses up space and doesn't really do anything good. On the blackboard it can be useful, not in papers.

share|improve this answer

answered 13 hours ago

egregegreg

724k8819173220

documentclass[12pt,a4paper]{report}

usepackage{mathtools}



begin{document}



begin{equation*}

begin{aligned}[t]

  hcolon S(0,1) &rightarrow S^A(0,1)\

  x              &mapsto frac{x}{|x|_A},

end{aligned}

quadtext{and}quad

begin{aligned}[t]

  gcolon S^A(0,1) &rightarrow S(0,1)\

  y                &mapsto frac{y}{|y|},

end{aligned}

end{equation*}



end{document}

share|improve this answer

answered 13 hours ago

egregegreg

724k8819173220

answered 13 hours ago

egregegreg

724k8819173220

answered 13 hours ago

egregegreg

724k8819173220

2

Using aligned you can do the job in inline math mode. I suppose you would like the result centered, so, I placed the code in a center environment and finally, I added some hspace commands for better spacing:

 documentclass[12pt,a4paper]{report}

  usepackage{mathtools, nccmath}

    usepackage{amssymb, amsthm, mathrsfs}



   begin{document}

    begin{center}

    (begin{aligned}

   hcolon S(0,1)& rightarrow S^A(0,1)\

    x&mapsto frac{x}{|x|_A},

   end{aligned}

   hspace{20pt}text{ and }hspace{20pt}

   begin{aligned}

  gcolon S^A(0,1)& rightarrow S(0,1)\

 y&mapsto frac{y}{|y|},

end{aligned})

end{center}

   end{document}

share|improve this answer

answered 13 hours ago

koleygrkoleygr

11.6k11038

add a comment | 

2

Using aligned you can do the job in inline math mode. I suppose you would like the result centered, so, I placed the code in a center environment and finally, I added some hspace commands for better spacing:

 documentclass[12pt,a4paper]{report}

  usepackage{mathtools, nccmath}

    usepackage{amssymb, amsthm, mathrsfs}



   begin{document}

    begin{center}

    (begin{aligned}

   hcolon S(0,1)& rightarrow S^A(0,1)\

    x&mapsto frac{x}{|x|_A},

   end{aligned}

   hspace{20pt}text{ and }hspace{20pt}

   begin{aligned}

  gcolon S^A(0,1)& rightarrow S(0,1)\

 y&mapsto frac{y}{|y|},

end{aligned})

end{center}

   end{document}

share|improve this answer

answered 13 hours ago

koleygrkoleygr

11.6k11038

add a comment | 

Using aligned you can do the job in inline math mode. I suppose you would like the result centered, so, I placed the code in a center environment and finally, I added some hspace commands for better spacing:

 documentclass[12pt,a4paper]{report}

  usepackage{mathtools, nccmath}

    usepackage{amssymb, amsthm, mathrsfs}



   begin{document}

    begin{center}

    (begin{aligned}

   hcolon S(0,1)& rightarrow S^A(0,1)\

    x&mapsto frac{x}{|x|_A},

   end{aligned}

   hspace{20pt}text{ and }hspace{20pt}

   begin{aligned}

  gcolon S^A(0,1)& rightarrow S(0,1)\

 y&mapsto frac{y}{|y|},

end{aligned})

end{center}

   end{document}

share|improve this answer

answered 13 hours ago

koleygrkoleygr

11.6k11038

 documentclass[12pt,a4paper]{report}

  usepackage{mathtools, nccmath}

    usepackage{amssymb, amsthm, mathrsfs}



   begin{document}

    begin{center}

    (begin{aligned}

   hcolon S(0,1)& rightarrow S^A(0,1)\

    x&mapsto frac{x}{|x|_A},

   end{aligned}

   hspace{20pt}text{ and }hspace{20pt}

   begin{aligned}

  gcolon S^A(0,1)& rightarrow S(0,1)\

 y&mapsto frac{y}{|y|},

end{aligned})

end{center}

   end{document}

share|improve this answer

answered 13 hours ago

koleygrkoleygr

11.6k11038

answered 13 hours ago

koleygrkoleygr

11.6k11038

answered 13 hours ago

koleygrkoleygr

11.6k11038

2

Something like one of these?

documentclass[12pt,a4paper]{report}

usepackage{mathtools, nccmath}

usepackage{amssymb, amsthm, mathrsfs}



begin{document}



[ begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}

qquadtext{ and }qquad

begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned} ]bigskip



[ begin{rcases} begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}end{rcases}

quadtext{ and }quad

begin{dcases} begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned}end{dcases} ]



end{document} 

share|improve this answer

answered 13 hours ago

BernardBernard

172k775203

add a comment | 

2

Something like one of these?

documentclass[12pt,a4paper]{report}

usepackage{mathtools, nccmath}

usepackage{amssymb, amsthm, mathrsfs}



begin{document}



[ begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}

qquadtext{ and }qquad

begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned} ]bigskip



[ begin{rcases} begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}end{rcases}

quadtext{ and }quad

begin{dcases} begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned}end{dcases} ]



end{document} 

share|improve this answer

answered 13 hours ago

BernardBernard

172k775203

add a comment | 

Something like one of these?

documentclass[12pt,a4paper]{report}

usepackage{mathtools, nccmath}

usepackage{amssymb, amsthm, mathrsfs}



begin{document}



[ begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}

qquadtext{ and }qquad

begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned} ]bigskip



[ begin{rcases} begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}end{rcases}

quadtext{ and }quad

begin{dcases} begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned}end{dcases} ]



end{document} 

share|improve this answer

answered 13 hours ago

BernardBernard

172k775203

documentclass[12pt,a4paper]{report}

usepackage{mathtools, nccmath}

usepackage{amssymb, amsthm, mathrsfs}



begin{document}



[ begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}

qquadtext{ and }qquad

begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned} ]bigskip



[ begin{rcases} begin{aligned}

hcolon S(0,1)& longrightarrow S^A(0,1)\

x&longmapsto frac{x}{|x|_A},

end{aligned}end{rcases}

quadtext{ and }quad

begin{dcases} begin{aligned}

gcolon S^A(0,1)& longrightarrow S(0,1)\

y&longmapsto frac{y}{|y|},

end{aligned}end{dcases} ]



end{document} 

share|improve this answer

answered 13 hours ago

BernardBernard

172k775203

answered 13 hours ago

BernardBernard

172k775203

answered 13 hours ago

BernardBernard

172k775203