What the error in writing this equation by latex?
3
begin{eqnarray*}
f(lambda x+(1−lambda)y)leq lambda f(x)+(1−lambda)f(y)
end{eqnarray*}
What the error in writing this equation by latex?
the oregenal equation
equations
edited 4 hours ago
David Carlisle
493k4111371885
asked 5 hours ago
H MH M
162
New contributor
H M is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
3
begin{eqnarray*}
f(lambda x+(1−lambda)y)leq lambda f(x)+(1−lambda)f(y)
end{eqnarray*}
What the error in writing this equation by latex?
the oregenal equation
equations
edited 4 hours ago
David Carlisle
493k4111371885
asked 5 hours ago
H MH M
162
New contributor
H M is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
4
please always post a complete small document that produces the error and show the error you got.eqnarrayshould have more than one row, and each row should have two&but not doing that does not generate an error, just bad output.
– David Carlisle
5 hours ago
1
@Mico... Actually for Greeks the typo is insidelambdaand not the opposite... So, it is a bug in the name... But you are right.
– koleygr
4 hours ago
@Mico also it's a typo added since I posted my answer, otherwise the error I showed would be different, I'll revert :(
– David Carlisle
4 hours ago
add a comment |
3
3
3
begin{eqnarray*}
f(lambda x+(1−lambda)y)leq lambda f(x)+(1−lambda)f(y)
end{eqnarray*}
What the error in writing this equation by latex?
the oregenal equation
equations
edited 4 hours ago
David Carlisle
493k4111371885
asked 5 hours ago
H MH M
162
New contributor
H M is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
begin{eqnarray*}
f(lambda x+(1−lambda)y)leq lambda f(x)+(1−lambda)f(y)
end{eqnarray*}
What the error in writing this equation by latex?
the oregenal equation
equations
equations
edited 4 hours ago
David Carlisle
493k4111371885
asked 5 hours ago
H MH M
162
New contributor
H M is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 4 hours ago
David Carlisle
493k4111371885
asked 5 hours ago
H MH M
162
New contributor
H M is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 4 hours ago
David Carlisle
493k4111371885
edited 4 hours ago
David Carlisle
493k4111371885
edited 4 hours ago
David Carlisle
493k4111371885
493k4111371885
asked 5 hours ago
H MH M
162
New contributor
H M is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 5 hours ago
H MH M
162
asked 5 hours ago
H MH M
162
162
New contributor
H M is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
H M is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
H M is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
4
please always post a complete small document that produces the error and show the error you got.eqnarrayshould have more than one row, and each row should have two&but not doing that does not generate an error, just bad output.
– David Carlisle
5 hours ago
1
@Mico... Actually for Greeks the typo is insidelambdaand not the opposite... So, it is a bug in the name... But you are right.
– koleygr
4 hours ago
@Mico also it's a typo added since I posted my answer, otherwise the error I showed would be different, I'll revert :(
– David Carlisle
4 hours ago
add a comment |
4
please always post a complete small document that produces the error and show the error you got.eqnarrayshould have more than one row, and each row should have two&but not doing that does not generate an error, just bad output.
– David Carlisle
5 hours ago
1
@Mico... Actually for Greeks the typo is insidelambdaand not the opposite... So, it is a bug in the name... But you are right.
– koleygr
4 hours ago
@Mico also it's a typo added since I posted my answer, otherwise the error I showed would be different, I'll revert :(
– David Carlisle
4 hours ago
4
4
please always post a complete small document that produces the error and show the error you got.
eqnarray should have more than one row, and each row should have two & but not doing that does not generate an error, just bad output.– David Carlisle
5 hours ago
please always post a complete small document that produces the error and show the error you got.
eqnarray should have more than one row, and each row should have two & but not doing that does not generate an error, just bad output.– David Carlisle
5 hours ago
1
1
@Mico... Actually for Greeks the typo is inside
lambda and not the opposite... So, it is a bug in the name... But you are right.– koleygr
4 hours ago
@Mico... Actually for Greeks the typo is inside
lambda and not the opposite... So, it is a bug in the name... But you are right.– koleygr
4 hours ago
@Mico also it's a typo added since I posted my answer, otherwise the error I showed would be different, I'll revert :(
– David Carlisle
4 hours ago
@Mico also it's a typo added since I posted my answer, otherwise the error I showed would be different, I'll revert :(
– David Carlisle
4 hours ago
add a comment |
1 Answer
1
active
oldest
votes
5
documentclass{article}
begin{document}
begin{eqnarray*}
f(q x+(1−lambda)y)leq lambda f(x)+(1−lambda)f(y)
end{eqnarray*}
end{document}
produces the error
! Package inputenc Error: Unicode character − (U+2212)
(inputenc) not set up for use with LaTeX.
See the inputenc package documentation for explanation.
Type H <return> for immediate help.
...
l.5 f(q x+(1−
lambda)y)leq lambda f(x)+(1−lambda)f(y)
?
use an ascii minus sign - not −
Also you should use [...] not eqnarray* for a single line equation with no alignment points.
answered 5 hours ago
David CarlisleDavid Carlisle
493k4111371885
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
4 hours ago
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
52 mins ago
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
5
documentclass{article}
begin{document}
begin{eqnarray*}
f(q x+(1−lambda)y)leq lambda f(x)+(1−lambda)f(y)
end{eqnarray*}
end{document}
produces the error
! Package inputenc Error: Unicode character − (U+2212)
(inputenc) not set up for use with LaTeX.
See the inputenc package documentation for explanation.
Type H <return> for immediate help.
...
l.5 f(q x+(1−
lambda)y)leq lambda f(x)+(1−lambda)f(y)
?
use an ascii minus sign - not −
Also you should use [...] not eqnarray* for a single line equation with no alignment points.
answered 5 hours ago
David CarlisleDavid Carlisle
493k4111371885
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
4 hours ago
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
52 mins ago
add a comment |
5
documentclass{article}
begin{document}
begin{eqnarray*}
f(q x+(1−lambda)y)leq lambda f(x)+(1−lambda)f(y)
end{eqnarray*}
end{document}
produces the error
! Package inputenc Error: Unicode character − (U+2212)
(inputenc) not set up for use with LaTeX.
See the inputenc package documentation for explanation.
Type H <return> for immediate help.
...
l.5 f(q x+(1−
lambda)y)leq lambda f(x)+(1−lambda)f(y)
?
use an ascii minus sign - not −
Also you should use [...] not eqnarray* for a single line equation with no alignment points.
answered 5 hours ago
David CarlisleDavid Carlisle
493k4111371885
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
4 hours ago
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
52 mins ago
add a comment |
5
5
5
documentclass{article}
begin{document}
begin{eqnarray*}
f(q x+(1−lambda)y)leq lambda f(x)+(1−lambda)f(y)
end{eqnarray*}
end{document}
produces the error
! Package inputenc Error: Unicode character − (U+2212)
(inputenc) not set up for use with LaTeX.
See the inputenc package documentation for explanation.
Type H <return> for immediate help.
...
l.5 f(q x+(1−
lambda)y)leq lambda f(x)+(1−lambda)f(y)
?
use an ascii minus sign - not −
Also you should use [...] not eqnarray* for a single line equation with no alignment points.
answered 5 hours ago
David CarlisleDavid Carlisle
493k4111371885
documentclass{article}
begin{document}
begin{eqnarray*}
f(q x+(1−lambda)y)leq lambda f(x)+(1−lambda)f(y)
end{eqnarray*}
end{document}
produces the error
! Package inputenc Error: Unicode character − (U+2212)
(inputenc) not set up for use with LaTeX.
See the inputenc package documentation for explanation.
Type H <return> for immediate help.
...
l.5 f(q x+(1−
lambda)y)leq lambda f(x)+(1−lambda)f(y)
?
use an ascii minus sign - not −
Also you should use [...] not eqnarray* for a single line equation with no alignment points.
answered 5 hours ago
David CarlisleDavid Carlisle
493k4111371885
answered 5 hours ago
David CarlisleDavid Carlisle
493k4111371885
answered 5 hours ago
David CarlisleDavid Carlisle
493k4111371885
answered 5 hours ago
David CarlisleDavid Carlisle
493k4111371885
493k4111371885
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
4 hours ago
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
52 mins ago
add a comment |
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
4 hours ago
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
52 mins ago
1
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
4 hours ago
thanks a lot it run with me ...............................................................................................................thanks
– H M
4 hours ago
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
52 mins ago
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
52 mins ago
add a comment |
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4
please always post a complete small document that produces the error and show the error you got.
eqnarrayshould have more than one row, and each row should have two&but not doing that does not generate an error, just bad output.– David Carlisle
5 hours ago
1
@Mico... Actually for Greeks the typo is inside
lambdaand not the opposite... So, it is a bug in the name... But you are right.– koleygr
4 hours ago
@Mico also it's a typo added since I posted my answer, otherwise the error I showed would be different, I'll revert :(
– David Carlisle
4 hours ago