Can't add square root symbol in Geonode Name

up vote
3
down vote

favorite

I'm a beginner with LaTex and i'm stuck with the following error.

http://prntscr.com/lcc8re

What i'm trying to do is have a point (i'm using the Geonode from the pst-euclide package) that looks like this
http://prntscr.com/lcca67

I don't understand my mistake, it seems that any combination of formula that contains a square root isn't acceptable as a name for the node

Here's my code

documentclass[pstricks,border=12pt]standalone
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf

beginpspicture(-1.5,-1.5)(1.5,1.5)

psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$sqrt3$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D

pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)

 endpspicture

 enddocument

Thanks a lot for the help

asked 56 mins ago

Klue

183

New contributor

2

You missed begindocument
â€“Â Sigur
31 mins ago

add a commentÂ |Â

up vote
3
down vote

favorite

I'm a beginner with LaTex and i'm stuck with the following error.

http://prntscr.com/lcc8re

What i'm trying to do is have a point (i'm using the Geonode from the pst-euclide package) that looks like this
http://prntscr.com/lcca67

I don't understand my mistake, it seems that any combination of formula that contains a square root isn't acceptable as a name for the node

Here's my code

documentclass[pstricks,border=12pt]standalone
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf

beginpspicture(-1.5,-1.5)(1.5,1.5)

psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$sqrt3$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D

pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)

 endpspicture

 enddocument

Thanks a lot for the help

asked 56 mins ago

Klue

183

New contributor

2

You missed begindocument
â€“Â Sigur
31 mins ago

add a commentÂ |Â

up vote
3
down vote

favorite

I'm a beginner with LaTex and i'm stuck with the following error.

http://prntscr.com/lcc8re

What i'm trying to do is have a point (i'm using the Geonode from the pst-euclide package) that looks like this
http://prntscr.com/lcca67

I don't understand my mistake, it seems that any combination of formula that contains a square root isn't acceptable as a name for the node

Here's my code

documentclass[pstricks,border=12pt]standalone
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf

beginpspicture(-1.5,-1.5)(1.5,1.5)

psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$sqrt3$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D

pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)

 endpspicture

 enddocument

Thanks a lot for the help

asked 56 mins ago

Klue

183

New contributor

I'm a beginner with LaTex and i'm stuck with the following error.

http://prntscr.com/lcc8re

What i'm trying to do is have a point (i'm using the Geonode from the pst-euclide package) that looks like this
http://prntscr.com/lcca67

I don't understand my mistake, it seems that any combination of formula that contains a square root isn't acceptable as a name for the node

Here's my code

documentclass[pstricks,border=12pt]standalone
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf

beginpspicture(-1.5,-1.5)(1.5,1.5)

psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$sqrt3$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D

pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)

 endpspicture

 enddocument

Thanks a lot for the help

nodes tkz-euclide

asked 56 mins ago

Klue

183

New contributor

asked 56 mins ago

Klue

183

New contributor

asked 56 mins ago

Klue

183

New contributor

asked 56 mins ago

Klue

183

asked 56 mins ago

Klue

183

New contributor

Klue is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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2

You missed begindocument
â€“Â Sigur
31 mins ago

add a commentÂ |Â

2

You missed begindocument
â€“Â Sigur
31 mins ago

You missed begindocument
â€“Â Sigur
31 mins ago

add a commentÂ |Â

2 Answers
2

active

oldest

votes

up vote
5
down vote

accepted

sqrt seems to confuse pstricks.

documentclassarticle
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
usepackageetoolbox

robustifysqrt

begindocument

beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$sqrt3$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture

enddocument

enter image description here

answered 20 mins ago

egreg

693k8518443095

add a commentÂ |Â

up vote
3
down vote

An alternative to @egreg's nice answer without etoolbox.

documentclass[pstricks,border=12pt]standalone
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
newsaveboxtmpbox
sboxtmpbox$sqrt3$
begindocument
beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$useboxtmpbox$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D

pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture
enddocument

enter image description here

answered 16 mins ago

marmot

70k476149

add a commentÂ |Â

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2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

up vote
5
down vote

accepted

sqrt seems to confuse pstricks.

documentclassarticle
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
usepackageetoolbox

robustifysqrt

begindocument

beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$sqrt3$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture

enddocument

enter image description here

answered 20 mins ago

egreg

693k8518443095

add a commentÂ |Â

up vote
5
down vote

accepted

sqrt seems to confuse pstricks.

documentclassarticle
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
usepackageetoolbox

robustifysqrt

begindocument

beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$sqrt3$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture

enddocument

enter image description here

answered 20 mins ago

egreg

693k8518443095

add a commentÂ |Â

up vote
5
down vote

accepted

sqrt seems to confuse pstricks.

documentclassarticle
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
usepackageetoolbox

robustifysqrt

begindocument

beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$sqrt3$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture

enddocument

enter image description here

answered 20 mins ago

egreg

693k8518443095

sqrt seems to confuse pstricks.

documentclassarticle
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
usepackageetoolbox

robustifysqrt

begindocument

beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$sqrt3$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture

enddocument

enter image description here

answered 20 mins ago

egreg

693k8518443095

answered 20 mins ago

egreg

693k8518443095

answered 20 mins ago

egreg

693k8518443095

answered 20 mins ago

egreg

693k8518443095

add a commentÂ |Â

up vote
3
down vote

An alternative to @egreg's nice answer without etoolbox.

documentclass[pstricks,border=12pt]standalone
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
newsaveboxtmpbox
sboxtmpbox$sqrt3$
begindocument
beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$useboxtmpbox$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D

pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture
enddocument

enter image description here

answered 16 mins ago

marmot

70k476149

add a commentÂ |Â

up vote
3
down vote

An alternative to @egreg's nice answer without etoolbox.

documentclass[pstricks,border=12pt]standalone
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
newsaveboxtmpbox
sboxtmpbox$sqrt3$
begindocument
beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$useboxtmpbox$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D

pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture
enddocument

enter image description here

answered 16 mins ago

marmot

70k476149

add a commentÂ |Â

up vote
3
down vote

An alternative to @egreg's nice answer without etoolbox.

documentclass[pstricks,border=12pt]standalone
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
newsaveboxtmpbox
sboxtmpbox$sqrt3$
begindocument
beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$useboxtmpbox$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D

pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture
enddocument

enter image description here

answered 16 mins ago

marmot

70k476149

An alternative to @egreg's nice answer without etoolbox.

documentclass[pstricks,border=12pt]standalone
usepackagepst-plot
usepackagepst-eucl
usepackageauto-pst-pdf
newsaveboxtmpbox
sboxtmpbox$sqrt3$
begindocument
beginpspicture(-1.5,-1.5)(1.5,1.5)
psaxes[linecolor=gray,tickcolor=gray,labels=none]->(0,0)(-1.5,-1.5)(1.5,1.5)[$r$,0][$i$,90]
pscircle(0,0)1
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=45](0.5,0.866)A
pstGeonode[PtNameMath=false,PointName=$useboxtmpbox$,PosAngle=-45](0.5,-0.866)B
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=135](-0.5,0.866)C
pstGeonode[PtNameMath=false,PointName=$e^jvarphi$,PosAngle=-135](-0.5,-0.866)D

pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](A)(B)
pcline[linestyle=dashed,linecolor=gray,linewidth=0.5pt](C)(D)
endpspicture
enddocument

enter image description here

answered 16 mins ago

marmot

70k476149

answered 16 mins ago

marmot

70k476149

answered 16 mins ago

marmot

70k476149

answered 16 mins ago

marmot

70k476149

add a commentÂ |Â

Klue is a new contributor. Be nice, and check out our Code of Conduct.

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