What the error in writing this equation by latex?
4
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 Mar 8 at 21:48
David Carlisle
499k4111451894
asked Mar 8 at 20:59
H MH M
212
add a comment |
4
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 Mar 8 at 21:48
David Carlisle
499k4111451894
asked Mar 8 at 20:59
H MH M
212
5
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
Mar 8 at 21:00
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
Mar 8 at 21:28
@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
Mar 8 at 21:48
add a comment |
4
4
4
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 Mar 8 at 21:48
David Carlisle
499k4111451894
asked Mar 8 at 20:59
H MH M
212
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 Mar 8 at 21:48
David Carlisle
499k4111451894
asked Mar 8 at 20:59
H MH M
212
edited Mar 8 at 21:48
David Carlisle
499k4111451894
asked Mar 8 at 20:59
H MH M
212
edited Mar 8 at 21:48
David Carlisle
499k4111451894
edited Mar 8 at 21:48
David Carlisle
499k4111451894
edited Mar 8 at 21:48
David Carlisle
499k4111451894
499k4111451894
asked Mar 8 at 20:59
H MH M
212
asked Mar 8 at 20:59
H MH M
212
asked Mar 8 at 20:59
H MH M
212
212
5
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
Mar 8 at 21:00
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
Mar 8 at 21:28
@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
Mar 8 at 21:48
add a comment |
5
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
Mar 8 at 21:00
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
Mar 8 at 21:28
@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
Mar 8 at 21:48
5
5
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
Mar 8 at 21:00
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
Mar 8 at 21:00
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
Mar 8 at 21:28
@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
Mar 8 at 21:28
@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
Mar 8 at 21:48
@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
Mar 8 at 21:48
add a comment |
1 Answer
1
active
oldest
votes
7
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 Mar 8 at 21:05
David CarlisleDavid Carlisle
499k4111451894
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
Mar 8 at 21:20
2
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
Mar 9 at 1:23
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
7
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 Mar 8 at 21:05
David CarlisleDavid Carlisle
499k4111451894
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
Mar 8 at 21:20
2
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
Mar 9 at 1:23
add a comment |
7
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 Mar 8 at 21:05
David CarlisleDavid Carlisle
499k4111451894
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
Mar 8 at 21:20
2
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
Mar 9 at 1:23
add a comment |
7
7
7
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 Mar 8 at 21:05
David CarlisleDavid Carlisle
499k4111451894
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 Mar 8 at 21:05
David CarlisleDavid Carlisle
499k4111451894
answered Mar 8 at 21:05
David CarlisleDavid Carlisle
499k4111451894
answered Mar 8 at 21:05
David CarlisleDavid Carlisle
499k4111451894
answered Mar 8 at 21:05
David CarlisleDavid Carlisle
499k4111451894
499k4111451894
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
Mar 8 at 21:20
2
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
Mar 9 at 1:23
add a comment |
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
Mar 8 at 21:20
2
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
Mar 9 at 1:23
1
1
thanks a lot it run with me ...............................................................................................................thanks
– H M
Mar 8 at 21:20
thanks a lot it run with me ...............................................................................................................thanks
– H M
Mar 8 at 21:20
2
2
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
Mar 9 at 1:23
@HM If this response answers your question, could you accept it? (Press the green checkbox next to the voting buttons to do that.)
– bradrn
Mar 9 at 1:23
add a comment |
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5
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
Mar 8 at 21:00
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
Mar 8 at 21:28
@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
Mar 8 at 21:48