Maths symbols and unicode-math input inside siunitx commands

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6















What I’m trying to do is to input Unicode characters directly inside siunitx commands, like SIrange≳9≈40kilogram. But it does not work and I get errors like ! Package siunitx Error: Invalid token '≳' in numerical input..



Looking further, inputing the standard command for these symbols does not work for all of them either: SIrangegtrsim9approx40kilogram; gtrsim breaks but approx is accepted.



Some MNWE:



documentclassstandalone

usepackagesiunitx
usepackageunicode-math

begindocument
SIrange≳9≈40kilogram\
SIrangegtrsim9approx40kilogram
enddocument


Does what I’m trying to do makes any sense? Is there a way to do that?










share|improve this question

















  • 1





    I think the parser needs to know those in advance to support them. It does not handle all symbols by default only common ones. The ones you present here are not really common

    – daleif
    Mar 17 at 18:11















6















What I’m trying to do is to input Unicode characters directly inside siunitx commands, like SIrange≳9≈40kilogram. But it does not work and I get errors like ! Package siunitx Error: Invalid token '≳' in numerical input..



Looking further, inputing the standard command for these symbols does not work for all of them either: SIrangegtrsim9approx40kilogram; gtrsim breaks but approx is accepted.



Some MNWE:



documentclassstandalone

usepackagesiunitx
usepackageunicode-math

begindocument
SIrange≳9≈40kilogram\
SIrangegtrsim9approx40kilogram
enddocument


Does what I’m trying to do makes any sense? Is there a way to do that?










share|improve this question

















  • 1





    I think the parser needs to know those in advance to support them. It does not handle all symbols by default only common ones. The ones you present here are not really common

    – daleif
    Mar 17 at 18:11













6












6








6








What I’m trying to do is to input Unicode characters directly inside siunitx commands, like SIrange≳9≈40kilogram. But it does not work and I get errors like ! Package siunitx Error: Invalid token '≳' in numerical input..



Looking further, inputing the standard command for these symbols does not work for all of them either: SIrangegtrsim9approx40kilogram; gtrsim breaks but approx is accepted.



Some MNWE:



documentclassstandalone

usepackagesiunitx
usepackageunicode-math

begindocument
SIrange≳9≈40kilogram\
SIrangegtrsim9approx40kilogram
enddocument


Does what I’m trying to do makes any sense? Is there a way to do that?










share|improve this question














What I’m trying to do is to input Unicode characters directly inside siunitx commands, like SIrange≳9≈40kilogram. But it does not work and I get errors like ! Package siunitx Error: Invalid token '≳' in numerical input..



Looking further, inputing the standard command for these symbols does not work for all of them either: SIrangegtrsim9approx40kilogram; gtrsim breaks but approx is accepted.



Some MNWE:



documentclassstandalone

usepackagesiunitx
usepackageunicode-math

begindocument
SIrange≳9≈40kilogram\
SIrangegtrsim9approx40kilogram
enddocument


Does what I’m trying to do makes any sense? Is there a way to do that?







siunitx unicode-math






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Mar 17 at 18:00









ArchangeArchange

877




877







  • 1





    I think the parser needs to know those in advance to support them. It does not handle all symbols by default only common ones. The ones you present here are not really common

    – daleif
    Mar 17 at 18:11












  • 1





    I think the parser needs to know those in advance to support them. It does not handle all symbols by default only common ones. The ones you present here are not really common

    – daleif
    Mar 17 at 18:11







1




1





I think the parser needs to know those in advance to support them. It does not handle all symbols by default only common ones. The ones you present here are not really common

– daleif
Mar 17 at 18:11





I think the parser needs to know those in advance to support them. It does not handle all symbols by default only common ones. The ones you present here are not really common

– daleif
Mar 17 at 18:11










2 Answers
2






active

oldest

votes


















7














You can add other comparators to the default list:



documentclassarticle

usepackagesiunitx
usepackageunicode-math

sisetup
input-comparators =
< = > approx ge geq gg le leq ll sim % default
gtrsim ≳ ≈
,


begindocument

SIrange≳9≈40kilogram

SIrangegtrsim9approx40kilogram

enddocument


enter image description here






share|improve this answer























  • Awesome, thanks. I guess there are reasons for the initial list being limited to those symbols? Like symbols origins (TeX/LaTeX/amssymb…) for the others or something in that vein?

    – Archange
    Mar 18 at 15:11











  • @ArchangeThe author added the most common comparators, I guess.

    – egreg
    Mar 18 at 15:32


















5














You could set parse-numbers to false to allow arbitrary code in the number fields:



documentclassstandalone

usepackagesiunitx
usepackageunicode-math

begindocument
SIrange[parse-numbers = false]≳9≈40kilogram\
SIrange[parse-numbers = false]gtrsim9approx40kilogram
enddocument


Or, you could declare the symbols explicitly in sisetup:



documentclassstandalone

usepackagesiunitx
sisetup
input-symbols=≈≳gtrsimapprox

usepackageunicode-math

begindocument
SIrange≳9≈40kilogram\
SIrangegtrsim9approx40kilogram
enddocument





share|improve this answer




















  • 1





    parse-numbers=false has side effects I would prefer to avoid. input-symbols is good, but input-comparators from @egreg has even better semantical value. ;)

    – Archange
    Mar 18 at 15:14











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2 Answers
2






active

oldest

votes








2 Answers
2






active

oldest

votes









active

oldest

votes






active

oldest

votes









7














You can add other comparators to the default list:



documentclassarticle

usepackagesiunitx
usepackageunicode-math

sisetup
input-comparators =
< = > approx ge geq gg le leq ll sim % default
gtrsim ≳ ≈
,


begindocument

SIrange≳9≈40kilogram

SIrangegtrsim9approx40kilogram

enddocument


enter image description here






share|improve this answer























  • Awesome, thanks. I guess there are reasons for the initial list being limited to those symbols? Like symbols origins (TeX/LaTeX/amssymb…) for the others or something in that vein?

    – Archange
    Mar 18 at 15:11











  • @ArchangeThe author added the most common comparators, I guess.

    – egreg
    Mar 18 at 15:32















7














You can add other comparators to the default list:



documentclassarticle

usepackagesiunitx
usepackageunicode-math

sisetup
input-comparators =
< = > approx ge geq gg le leq ll sim % default
gtrsim ≳ ≈
,


begindocument

SIrange≳9≈40kilogram

SIrangegtrsim9approx40kilogram

enddocument


enter image description here






share|improve this answer























  • Awesome, thanks. I guess there are reasons for the initial list being limited to those symbols? Like symbols origins (TeX/LaTeX/amssymb…) for the others or something in that vein?

    – Archange
    Mar 18 at 15:11











  • @ArchangeThe author added the most common comparators, I guess.

    – egreg
    Mar 18 at 15:32













7












7








7







You can add other comparators to the default list:



documentclassarticle

usepackagesiunitx
usepackageunicode-math

sisetup
input-comparators =
< = > approx ge geq gg le leq ll sim % default
gtrsim ≳ ≈
,


begindocument

SIrange≳9≈40kilogram

SIrangegtrsim9approx40kilogram

enddocument


enter image description here






share|improve this answer













You can add other comparators to the default list:



documentclassarticle

usepackagesiunitx
usepackageunicode-math

sisetup
input-comparators =
< = > approx ge geq gg le leq ll sim % default
gtrsim ≳ ≈
,


begindocument

SIrange≳9≈40kilogram

SIrangegtrsim9approx40kilogram

enddocument


enter image description here







share|improve this answer












share|improve this answer



share|improve this answer










answered Mar 17 at 21:10









egregegreg

734k8919333257




734k8919333257












  • Awesome, thanks. I guess there are reasons for the initial list being limited to those symbols? Like symbols origins (TeX/LaTeX/amssymb…) for the others or something in that vein?

    – Archange
    Mar 18 at 15:11











  • @ArchangeThe author added the most common comparators, I guess.

    – egreg
    Mar 18 at 15:32

















  • Awesome, thanks. I guess there are reasons for the initial list being limited to those symbols? Like symbols origins (TeX/LaTeX/amssymb…) for the others or something in that vein?

    – Archange
    Mar 18 at 15:11











  • @ArchangeThe author added the most common comparators, I guess.

    – egreg
    Mar 18 at 15:32
















Awesome, thanks. I guess there are reasons for the initial list being limited to those symbols? Like symbols origins (TeX/LaTeX/amssymb…) for the others or something in that vein?

– Archange
Mar 18 at 15:11





Awesome, thanks. I guess there are reasons for the initial list being limited to those symbols? Like symbols origins (TeX/LaTeX/amssymb…) for the others or something in that vein?

– Archange
Mar 18 at 15:11













@ArchangeThe author added the most common comparators, I guess.

– egreg
Mar 18 at 15:32





@ArchangeThe author added the most common comparators, I guess.

– egreg
Mar 18 at 15:32











5














You could set parse-numbers to false to allow arbitrary code in the number fields:



documentclassstandalone

usepackagesiunitx
usepackageunicode-math

begindocument
SIrange[parse-numbers = false]≳9≈40kilogram\
SIrange[parse-numbers = false]gtrsim9approx40kilogram
enddocument


Or, you could declare the symbols explicitly in sisetup:



documentclassstandalone

usepackagesiunitx
sisetup
input-symbols=≈≳gtrsimapprox

usepackageunicode-math

begindocument
SIrange≳9≈40kilogram\
SIrangegtrsim9approx40kilogram
enddocument





share|improve this answer




















  • 1





    parse-numbers=false has side effects I would prefer to avoid. input-symbols is good, but input-comparators from @egreg has even better semantical value. ;)

    – Archange
    Mar 18 at 15:14















5














You could set parse-numbers to false to allow arbitrary code in the number fields:



documentclassstandalone

usepackagesiunitx
usepackageunicode-math

begindocument
SIrange[parse-numbers = false]≳9≈40kilogram\
SIrange[parse-numbers = false]gtrsim9approx40kilogram
enddocument


Or, you could declare the symbols explicitly in sisetup:



documentclassstandalone

usepackagesiunitx
sisetup
input-symbols=≈≳gtrsimapprox

usepackageunicode-math

begindocument
SIrange≳9≈40kilogram\
SIrangegtrsim9approx40kilogram
enddocument





share|improve this answer




















  • 1





    parse-numbers=false has side effects I would prefer to avoid. input-symbols is good, but input-comparators from @egreg has even better semantical value. ;)

    – Archange
    Mar 18 at 15:14













5












5








5







You could set parse-numbers to false to allow arbitrary code in the number fields:



documentclassstandalone

usepackagesiunitx
usepackageunicode-math

begindocument
SIrange[parse-numbers = false]≳9≈40kilogram\
SIrange[parse-numbers = false]gtrsim9approx40kilogram
enddocument


Or, you could declare the symbols explicitly in sisetup:



documentclassstandalone

usepackagesiunitx
sisetup
input-symbols=≈≳gtrsimapprox

usepackageunicode-math

begindocument
SIrange≳9≈40kilogram\
SIrangegtrsim9approx40kilogram
enddocument





share|improve this answer















You could set parse-numbers to false to allow arbitrary code in the number fields:



documentclassstandalone

usepackagesiunitx
usepackageunicode-math

begindocument
SIrange[parse-numbers = false]≳9≈40kilogram\
SIrange[parse-numbers = false]gtrsim9approx40kilogram
enddocument


Or, you could declare the symbols explicitly in sisetup:



documentclassstandalone

usepackagesiunitx
sisetup
input-symbols=≈≳gtrsimapprox

usepackageunicode-math

begindocument
SIrange≳9≈40kilogram\
SIrangegtrsim9approx40kilogram
enddocument






share|improve this answer














share|improve this answer



share|improve this answer








edited Mar 17 at 20:14

























answered Mar 17 at 19:15









DG'DG'

11.1k21846




11.1k21846







  • 1





    parse-numbers=false has side effects I would prefer to avoid. input-symbols is good, but input-comparators from @egreg has even better semantical value. ;)

    – Archange
    Mar 18 at 15:14












  • 1





    parse-numbers=false has side effects I would prefer to avoid. input-symbols is good, but input-comparators from @egreg has even better semantical value. ;)

    – Archange
    Mar 18 at 15:14







1




1





parse-numbers=false has side effects I would prefer to avoid. input-symbols is good, but input-comparators from @egreg has even better semantical value. ;)

– Archange
Mar 18 at 15:14





parse-numbers=false has side effects I would prefer to avoid. input-symbols is good, but input-comparators from @egreg has even better semantical value. ;)

– Archange
Mar 18 at 15:14

















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