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Change TeXForm of ArcTan


Format and TeXForm does not work as expectedis it possible to change/customize some conversions done by TeXForm?Awkward output of TeXFormHow to type a capital 'E' in Mathematica 9 using 'ToExpression' and 'TeXForm'?Multiplication sign in TeXForm?TeXForm without simplificationTeXForm producing weird outputsUsing patterns to modify TeXForm outputTeXForm: Adding colorMultiple TeXForm returns just single outputHow to Custominze the Output of TeXFormUsing TeXForm for subscripted variables













4












$begingroup$


When using ArcTan, the corresponding TeXForm is tan^-1 and not arctan which I would prefer for aesthetic reasons. How to fix that?










share|improve this question











$endgroup$







  • 2




    $begingroup$
    Possible duplicate: mathematica.stackexchange.com/q/153876/12 (TeXForm was unfortunately not designed to be customizable.)
    $endgroup$
    – Szabolcs
    May 29 at 11:40















4












$begingroup$


When using ArcTan, the corresponding TeXForm is tan^-1 and not arctan which I would prefer for aesthetic reasons. How to fix that?










share|improve this question











$endgroup$







  • 2




    $begingroup$
    Possible duplicate: mathematica.stackexchange.com/q/153876/12 (TeXForm was unfortunately not designed to be customizable.)
    $endgroup$
    – Szabolcs
    May 29 at 11:40













4












4








4


2



$begingroup$


When using ArcTan, the corresponding TeXForm is tan^-1 and not arctan which I would prefer for aesthetic reasons. How to fix that?










share|improve this question











$endgroup$




When using ArcTan, the corresponding TeXForm is tan^-1 and not arctan which I would prefer for aesthetic reasons. How to fix that?







latex format






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited May 29 at 19:15









Carl Woll

83.6k3105217




83.6k3105217










asked May 29 at 11:38









KutsubatoKutsubato

574




574







  • 2




    $begingroup$
    Possible duplicate: mathematica.stackexchange.com/q/153876/12 (TeXForm was unfortunately not designed to be customizable.)
    $endgroup$
    – Szabolcs
    May 29 at 11:40












  • 2




    $begingroup$
    Possible duplicate: mathematica.stackexchange.com/q/153876/12 (TeXForm was unfortunately not designed to be customizable.)
    $endgroup$
    – Szabolcs
    May 29 at 11:40







2




2




$begingroup$
Possible duplicate: mathematica.stackexchange.com/q/153876/12 (TeXForm was unfortunately not designed to be customizable.)
$endgroup$
– Szabolcs
May 29 at 11:40




$begingroup$
Possible duplicate: mathematica.stackexchange.com/q/153876/12 (TeXForm was unfortunately not designed to be customizable.)
$endgroup$
– Szabolcs
May 29 at 11:40










2 Answers
2






active

oldest

votes


















6












$begingroup$

Using the code from my answer to
Format and TeXForm does not work as expected (which I include at the bottom of this answer:



Format[ArcTan[x_], TeXForm] := arctan[x]


Then:



1 + ArcTan[x] //TeXForm



$arctan (x)+1$




Here is the code:



Initial /: Verbatim[TagSetDelayed][Initial[sym_], lhs_, rhs_] := With[

new = Block[sym,
TagSetDelayed[sym, lhs, rhs];
First @ Language`ExtendedDefinition[sym]
],
protect = Unprotect[sym]
,

sym;
Replace[new,
Rule[values_, n:Except[]] :> (
values[sym] = DeleteDuplicates@Join[n, values[sym]]
),
2
];
Protect@protect;
]

Initial[Convert`TeX`ExpressionToTeX] /:
Convert`TeX`ExpressionToTeX[e__] /; !TrueQ@$TeX := Block[
$
TeX = True,
Convert`TeX`ExpressionToTeX[e]
]

Initial[Format] /: TagSetDelayed[sym_Symbol, Verbatim[Format][x_, TeXForm], rhs_] := With[
fmt = TraditionalForm,

Initial[sym] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
]

Initial[Format] /: SetDelayed[Verbatim[Format][x_, TeXForm], rhs_] := With[
s = getTagSymbol[Format[x, TeXForm]], fmt = TraditionalForm,
Replace[s,
HoldForm[tag_] :> (
Initial[tag] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
)
]
]

SetAttributes[getTagSymbol, HoldFirst]

getTagSymbol[Format[x_, TeXForm]] := Module[dummy, t,
extractTag[Hold[Message[Format::tag, HoldForm@Format, _, tag_], False]] := t = tag;
Internal`HandlerBlock[Message, extractTag,
Quiet[dummy[1] /: Format[x, TeXForm] := 1]
];
t
]

System`Convert`TeXFormDump`maketex[s_String] /; !StringMatchQ[s, """~~___~~"""] && SyntaxQ[s, TeXForm] := Replace[
s,

n_ /; StringMatchQ[n, NumberString] :> n,
w_?wordQ :> "\operatorname"<>w<>""

]

wordQ[s_String] := Length @ StringSplit[s, WordBoundary] == 1





share|improve this answer









$endgroup$












  • $begingroup$
    Looks good but it changes my $text$ blocks into $operatorname$...
    $endgroup$
    – Kutsubato
    May 31 at 7:55


















4












$begingroup$

Usually the simplest methods tend to be the best. Try the code



expr = ArcTan[x/y] - ArcTan[z/w];
StringReplace[ToString[expr, TeXForm], "\tan ^-1" -> "\arctan"]


which returns



arctanleft(fracxyright)-arctanleft(fraczwright)


and in display form is



$$ arctanleft(fracxyright)-arctanleft(fraczwright) $$






share|improve this answer











$endgroup$












  • $begingroup$
    Should work but tends to be slow
    $endgroup$
    – Kutsubato
    May 31 at 7:55











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2 Answers
2






active

oldest

votes








2 Answers
2






active

oldest

votes









active

oldest

votes






active

oldest

votes









6












$begingroup$

Using the code from my answer to
Format and TeXForm does not work as expected (which I include at the bottom of this answer:



Format[ArcTan[x_], TeXForm] := arctan[x]


Then:



1 + ArcTan[x] //TeXForm



$arctan (x)+1$




Here is the code:



Initial /: Verbatim[TagSetDelayed][Initial[sym_], lhs_, rhs_] := With[

new = Block[sym,
TagSetDelayed[sym, lhs, rhs];
First @ Language`ExtendedDefinition[sym]
],
protect = Unprotect[sym]
,

sym;
Replace[new,
Rule[values_, n:Except[]] :> (
values[sym] = DeleteDuplicates@Join[n, values[sym]]
),
2
];
Protect@protect;
]

Initial[Convert`TeX`ExpressionToTeX] /:
Convert`TeX`ExpressionToTeX[e__] /; !TrueQ@$TeX := Block[
$
TeX = True,
Convert`TeX`ExpressionToTeX[e]
]

Initial[Format] /: TagSetDelayed[sym_Symbol, Verbatim[Format][x_, TeXForm], rhs_] := With[
fmt = TraditionalForm,

Initial[sym] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
]

Initial[Format] /: SetDelayed[Verbatim[Format][x_, TeXForm], rhs_] := With[
s = getTagSymbol[Format[x, TeXForm]], fmt = TraditionalForm,
Replace[s,
HoldForm[tag_] :> (
Initial[tag] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
)
]
]

SetAttributes[getTagSymbol, HoldFirst]

getTagSymbol[Format[x_, TeXForm]] := Module[dummy, t,
extractTag[Hold[Message[Format::tag, HoldForm@Format, _, tag_], False]] := t = tag;
Internal`HandlerBlock[Message, extractTag,
Quiet[dummy[1] /: Format[x, TeXForm] := 1]
];
t
]

System`Convert`TeXFormDump`maketex[s_String] /; !StringMatchQ[s, """~~___~~"""] && SyntaxQ[s, TeXForm] := Replace[
s,

n_ /; StringMatchQ[n, NumberString] :> n,
w_?wordQ :> "\operatorname"<>w<>""

]

wordQ[s_String] := Length @ StringSplit[s, WordBoundary] == 1





share|improve this answer









$endgroup$












  • $begingroup$
    Looks good but it changes my $text$ blocks into $operatorname$...
    $endgroup$
    – Kutsubato
    May 31 at 7:55















6












$begingroup$

Using the code from my answer to
Format and TeXForm does not work as expected (which I include at the bottom of this answer:



Format[ArcTan[x_], TeXForm] := arctan[x]


Then:



1 + ArcTan[x] //TeXForm



$arctan (x)+1$




Here is the code:



Initial /: Verbatim[TagSetDelayed][Initial[sym_], lhs_, rhs_] := With[

new = Block[sym,
TagSetDelayed[sym, lhs, rhs];
First @ Language`ExtendedDefinition[sym]
],
protect = Unprotect[sym]
,

sym;
Replace[new,
Rule[values_, n:Except[]] :> (
values[sym] = DeleteDuplicates@Join[n, values[sym]]
),
2
];
Protect@protect;
]

Initial[Convert`TeX`ExpressionToTeX] /:
Convert`TeX`ExpressionToTeX[e__] /; !TrueQ@$TeX := Block[
$
TeX = True,
Convert`TeX`ExpressionToTeX[e]
]

Initial[Format] /: TagSetDelayed[sym_Symbol, Verbatim[Format][x_, TeXForm], rhs_] := With[
fmt = TraditionalForm,

Initial[sym] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
]

Initial[Format] /: SetDelayed[Verbatim[Format][x_, TeXForm], rhs_] := With[
s = getTagSymbol[Format[x, TeXForm]], fmt = TraditionalForm,
Replace[s,
HoldForm[tag_] :> (
Initial[tag] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
)
]
]

SetAttributes[getTagSymbol, HoldFirst]

getTagSymbol[Format[x_, TeXForm]] := Module[dummy, t,
extractTag[Hold[Message[Format::tag, HoldForm@Format, _, tag_], False]] := t = tag;
Internal`HandlerBlock[Message, extractTag,
Quiet[dummy[1] /: Format[x, TeXForm] := 1]
];
t
]

System`Convert`TeXFormDump`maketex[s_String] /; !StringMatchQ[s, """~~___~~"""] && SyntaxQ[s, TeXForm] := Replace[
s,

n_ /; StringMatchQ[n, NumberString] :> n,
w_?wordQ :> "\operatorname"<>w<>""

]

wordQ[s_String] := Length @ StringSplit[s, WordBoundary] == 1





share|improve this answer









$endgroup$












  • $begingroup$
    Looks good but it changes my $text$ blocks into $operatorname$...
    $endgroup$
    – Kutsubato
    May 31 at 7:55













6












6








6





$begingroup$

Using the code from my answer to
Format and TeXForm does not work as expected (which I include at the bottom of this answer:



Format[ArcTan[x_], TeXForm] := arctan[x]


Then:



1 + ArcTan[x] //TeXForm



$arctan (x)+1$




Here is the code:



Initial /: Verbatim[TagSetDelayed][Initial[sym_], lhs_, rhs_] := With[

new = Block[sym,
TagSetDelayed[sym, lhs, rhs];
First @ Language`ExtendedDefinition[sym]
],
protect = Unprotect[sym]
,

sym;
Replace[new,
Rule[values_, n:Except[]] :> (
values[sym] = DeleteDuplicates@Join[n, values[sym]]
),
2
];
Protect@protect;
]

Initial[Convert`TeX`ExpressionToTeX] /:
Convert`TeX`ExpressionToTeX[e__] /; !TrueQ@$TeX := Block[
$
TeX = True,
Convert`TeX`ExpressionToTeX[e]
]

Initial[Format] /: TagSetDelayed[sym_Symbol, Verbatim[Format][x_, TeXForm], rhs_] := With[
fmt = TraditionalForm,

Initial[sym] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
]

Initial[Format] /: SetDelayed[Verbatim[Format][x_, TeXForm], rhs_] := With[
s = getTagSymbol[Format[x, TeXForm]], fmt = TraditionalForm,
Replace[s,
HoldForm[tag_] :> (
Initial[tag] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
)
]
]

SetAttributes[getTagSymbol, HoldFirst]

getTagSymbol[Format[x_, TeXForm]] := Module[dummy, t,
extractTag[Hold[Message[Format::tag, HoldForm@Format, _, tag_], False]] := t = tag;
Internal`HandlerBlock[Message, extractTag,
Quiet[dummy[1] /: Format[x, TeXForm] := 1]
];
t
]

System`Convert`TeXFormDump`maketex[s_String] /; !StringMatchQ[s, """~~___~~"""] && SyntaxQ[s, TeXForm] := Replace[
s,

n_ /; StringMatchQ[n, NumberString] :> n,
w_?wordQ :> "\operatorname"<>w<>""

]

wordQ[s_String] := Length @ StringSplit[s, WordBoundary] == 1





share|improve this answer









$endgroup$



Using the code from my answer to
Format and TeXForm does not work as expected (which I include at the bottom of this answer:



Format[ArcTan[x_], TeXForm] := arctan[x]


Then:



1 + ArcTan[x] //TeXForm



$arctan (x)+1$




Here is the code:



Initial /: Verbatim[TagSetDelayed][Initial[sym_], lhs_, rhs_] := With[

new = Block[sym,
TagSetDelayed[sym, lhs, rhs];
First @ Language`ExtendedDefinition[sym]
],
protect = Unprotect[sym]
,

sym;
Replace[new,
Rule[values_, n:Except[]] :> (
values[sym] = DeleteDuplicates@Join[n, values[sym]]
),
2
];
Protect@protect;
]

Initial[Convert`TeX`ExpressionToTeX] /:
Convert`TeX`ExpressionToTeX[e__] /; !TrueQ@$TeX := Block[
$
TeX = True,
Convert`TeX`ExpressionToTeX[e]
]

Initial[Format] /: TagSetDelayed[sym_Symbol, Verbatim[Format][x_, TeXForm], rhs_] := With[
fmt = TraditionalForm,

Initial[sym] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
]

Initial[Format] /: SetDelayed[Verbatim[Format][x_, TeXForm], rhs_] := With[
s = getTagSymbol[Format[x, TeXForm]], fmt = TraditionalForm,
Replace[s,
HoldForm[tag_] :> (
Initial[tag] /: MakeBoxes[x, fmt] /; $TeX := MakeBoxes[rhs, fmt]
)
]
]

SetAttributes[getTagSymbol, HoldFirst]

getTagSymbol[Format[x_, TeXForm]] := Module[dummy, t,
extractTag[Hold[Message[Format::tag, HoldForm@Format, _, tag_], False]] := t = tag;
Internal`HandlerBlock[Message, extractTag,
Quiet[dummy[1] /: Format[x, TeXForm] := 1]
];
t
]

System`Convert`TeXFormDump`maketex[s_String] /; !StringMatchQ[s, """~~___~~"""] && SyntaxQ[s, TeXForm] := Replace[
s,

n_ /; StringMatchQ[n, NumberString] :> n,
w_?wordQ :> "\operatorname"<>w<>""

]

wordQ[s_String] := Length @ StringSplit[s, WordBoundary] == 1






share|improve this answer












share|improve this answer



share|improve this answer










answered May 29 at 14:44









Carl WollCarl Woll

83.6k3105217




83.6k3105217











  • $begingroup$
    Looks good but it changes my $text$ blocks into $operatorname$...
    $endgroup$
    – Kutsubato
    May 31 at 7:55
















  • $begingroup$
    Looks good but it changes my $text$ blocks into $operatorname$...
    $endgroup$
    – Kutsubato
    May 31 at 7:55















$begingroup$
Looks good but it changes my $text$ blocks into $operatorname$...
$endgroup$
– Kutsubato
May 31 at 7:55




$begingroup$
Looks good but it changes my $text$ blocks into $operatorname$...
$endgroup$
– Kutsubato
May 31 at 7:55











4












$begingroup$

Usually the simplest methods tend to be the best. Try the code



expr = ArcTan[x/y] - ArcTan[z/w];
StringReplace[ToString[expr, TeXForm], "\tan ^-1" -> "\arctan"]


which returns



arctanleft(fracxyright)-arctanleft(fraczwright)


and in display form is



$$ arctanleft(fracxyright)-arctanleft(fraczwright) $$






share|improve this answer











$endgroup$












  • $begingroup$
    Should work but tends to be slow
    $endgroup$
    – Kutsubato
    May 31 at 7:55















4












$begingroup$

Usually the simplest methods tend to be the best. Try the code



expr = ArcTan[x/y] - ArcTan[z/w];
StringReplace[ToString[expr, TeXForm], "\tan ^-1" -> "\arctan"]


which returns



arctanleft(fracxyright)-arctanleft(fraczwright)


and in display form is



$$ arctanleft(fracxyright)-arctanleft(fraczwright) $$






share|improve this answer











$endgroup$












  • $begingroup$
    Should work but tends to be slow
    $endgroup$
    – Kutsubato
    May 31 at 7:55













4












4








4





$begingroup$

Usually the simplest methods tend to be the best. Try the code



expr = ArcTan[x/y] - ArcTan[z/w];
StringReplace[ToString[expr, TeXForm], "\tan ^-1" -> "\arctan"]


which returns



arctanleft(fracxyright)-arctanleft(fraczwright)


and in display form is



$$ arctanleft(fracxyright)-arctanleft(fraczwright) $$






share|improve this answer











$endgroup$



Usually the simplest methods tend to be the best. Try the code



expr = ArcTan[x/y] - ArcTan[z/w];
StringReplace[ToString[expr, TeXForm], "\tan ^-1" -> "\arctan"]


which returns



arctanleft(fracxyright)-arctanleft(fraczwright)


and in display form is



$$ arctanleft(fracxyright)-arctanleft(fraczwright) $$







share|improve this answer














share|improve this answer



share|improve this answer








edited Jun 5 at 10:57

























answered May 29 at 18:41









SomosSomos

2,5651211




2,5651211











  • $begingroup$
    Should work but tends to be slow
    $endgroup$
    – Kutsubato
    May 31 at 7:55
















  • $begingroup$
    Should work but tends to be slow
    $endgroup$
    – Kutsubato
    May 31 at 7:55















$begingroup$
Should work but tends to be slow
$endgroup$
– Kutsubato
May 31 at 7:55




$begingroup$
Should work but tends to be slow
$endgroup$
– Kutsubato
May 31 at 7:55

















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