Symbol above others
I need to make - and + over the brackets. Like this:
documentclass{article}
begin{document}
$1(1+3)(1-4)(1-2)=+$
end{document}
symbols
add a comment |
I need to make - and + over the brackets. Like this:
documentclass{article}
begin{document}
$1(1+3)(1-4)(1-2)=+$
end{document}
symbols
2
overset{}{}?
– JouleV
7 hours ago
add a comment |
I need to make - and + over the brackets. Like this:
documentclass{article}
begin{document}
$1(1+3)(1-4)(1-2)=+$
end{document}
symbols
I need to make - and + over the brackets. Like this:
documentclass{article}
begin{document}
$1(1+3)(1-4)(1-2)=+$
end{document}
symbols
symbols
edited 7 hours ago
JouleV
11.9k22561
11.9k22561
asked 7 hours ago
Simeon SimeonovSimeon Simeonov
4337
4337
2
overset{}{}?
– JouleV
7 hours ago
add a comment |
2
overset{}{}?
– JouleV
7 hours ago
2
2
overset{}{}?– JouleV
7 hours ago
overset{}{}?– JouleV
7 hours ago
add a comment |
2 Answers
2
active
oldest
votes
I'd prefer using >0 and <0 rather than plus and minus signs. In my opinion insisting on + meaning positive and − meaning negative has the consequence that some students believe that −a denotes a negative quantity.
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{>0}{#1}}
newcommand{NEG}[1]{overset{<0}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}>0
]
end{document}

For your format:
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{textstyle+}{#1}}
newcommand{NEG}[1]{overset{textstyle-}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}={+}
]
end{document}

add a comment |
I would not write the right hand side like that.
documentclass{article}
usepackage{amsmath}
begin{document}
$1overbrace{(1+3)}^{+}overbrace{(1-4)}^{-}overbrace{(1-2)}^{-}=overbrace{12}^{+}$
end{document}

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
I'd prefer using >0 and <0 rather than plus and minus signs. In my opinion insisting on + meaning positive and − meaning negative has the consequence that some students believe that −a denotes a negative quantity.
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{>0}{#1}}
newcommand{NEG}[1]{overset{<0}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}>0
]
end{document}

For your format:
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{textstyle+}{#1}}
newcommand{NEG}[1]{overset{textstyle-}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}={+}
]
end{document}

add a comment |
I'd prefer using >0 and <0 rather than plus and minus signs. In my opinion insisting on + meaning positive and − meaning negative has the consequence that some students believe that −a denotes a negative quantity.
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{>0}{#1}}
newcommand{NEG}[1]{overset{<0}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}>0
]
end{document}

For your format:
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{textstyle+}{#1}}
newcommand{NEG}[1]{overset{textstyle-}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}={+}
]
end{document}

add a comment |
I'd prefer using >0 and <0 rather than plus and minus signs. In my opinion insisting on + meaning positive and − meaning negative has the consequence that some students believe that −a denotes a negative quantity.
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{>0}{#1}}
newcommand{NEG}[1]{overset{<0}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}>0
]
end{document}

For your format:
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{textstyle+}{#1}}
newcommand{NEG}[1]{overset{textstyle-}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}={+}
]
end{document}

I'd prefer using >0 and <0 rather than plus and minus signs. In my opinion insisting on + meaning positive and − meaning negative has the consequence that some students believe that −a denotes a negative quantity.
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{>0}{#1}}
newcommand{NEG}[1]{overset{<0}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}>0
]
end{document}

For your format:
documentclass{article}
usepackage{amsmath}
newcommand{POS}[1]{overset{textstyle+}{#1}}
newcommand{NEG}[1]{overset{textstyle-}{#1}}
begin{document}
[
1POS{(1+3)}NEG{(1-4)}NEG{(1-2)}={+}
]
end{document}

answered 4 hours ago
egregegreg
732k8919303254
732k8919303254
add a comment |
add a comment |
I would not write the right hand side like that.
documentclass{article}
usepackage{amsmath}
begin{document}
$1overbrace{(1+3)}^{+}overbrace{(1-4)}^{-}overbrace{(1-2)}^{-}=overbrace{12}^{+}$
end{document}

add a comment |
I would not write the right hand side like that.
documentclass{article}
usepackage{amsmath}
begin{document}
$1overbrace{(1+3)}^{+}overbrace{(1-4)}^{-}overbrace{(1-2)}^{-}=overbrace{12}^{+}$
end{document}

add a comment |
I would not write the right hand side like that.
documentclass{article}
usepackage{amsmath}
begin{document}
$1overbrace{(1+3)}^{+}overbrace{(1-4)}^{-}overbrace{(1-2)}^{-}=overbrace{12}^{+}$
end{document}

I would not write the right hand side like that.
documentclass{article}
usepackage{amsmath}
begin{document}
$1overbrace{(1+3)}^{+}overbrace{(1-4)}^{-}overbrace{(1-2)}^{-}=overbrace{12}^{+}$
end{document}

answered 7 hours ago
JouleVJouleV
11.9k22561
11.9k22561
add a comment |
add a comment |
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2
overset{}{}?– JouleV
7 hours ago