Triple integral in mathpazo

up vote
6
down vote

favorite

Using

iiint

seems to work fine to generator a triple integral. However, it doesn't seem to work if I include

includemathpazo

in the preamble. Any solutions for this? I am using the Palatino font for the main text. The MWE is as follows:

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagefouriernc
usepackagemathpazo
usepackage[centertags]amsmath 
usepackageamssymb 
usepackageamsthm 
usepackagemathrsfs 

newcommand*difmathop!mathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iiintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

edited Aug 6 at 16:20

asked Aug 6 at 15:07

Sid

536213

@marmot, yes I actually have usepackagemathpazo. I already have amsmath loaded.
â€“Â Sid
Aug 6 at 15:47

Please, make a minimal example that produces the error.
â€“Â egreg
Aug 6 at 15:55

add a commentÂ |Â

up vote
6
down vote

favorite

Using

iiint

seems to work fine to generator a triple integral. However, it doesn't seem to work if I include

includemathpazo

in the preamble. Any solutions for this? I am using the Palatino font for the main text. The MWE is as follows:

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagefouriernc
usepackagemathpazo
usepackage[centertags]amsmath 
usepackageamssymb 
usepackageamsthm 
usepackagemathrsfs 

newcommand*difmathop!mathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iiintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

edited Aug 6 at 16:20

asked Aug 6 at 15:07

Sid

536213

@marmot, yes I actually have usepackagemathpazo. I already have amsmath loaded.
â€“Â Sid
Aug 6 at 15:47

Please, make a minimal example that produces the error.
â€“Â egreg
Aug 6 at 15:55

add a commentÂ |Â

up vote
6
down vote

favorite

Using

iiint

seems to work fine to generator a triple integral. However, it doesn't seem to work if I include

includemathpazo

in the preamble. Any solutions for this? I am using the Palatino font for the main text. The MWE is as follows:

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagefouriernc
usepackagemathpazo
usepackage[centertags]amsmath 
usepackageamssymb 
usepackageamsthm 
usepackagemathrsfs 

newcommand*difmathop!mathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iiintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

edited Aug 6 at 16:20

asked Aug 6 at 15:07

Sid

536213

Using

iiint

seems to work fine to generator a triple integral. However, it doesn't seem to work if I include

includemathpazo

in the preamble. Any solutions for this? I am using the Palatino font for the main text. The MWE is as follows:

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagefouriernc
usepackagemathpazo
usepackage[centertags]amsmath 
usepackageamssymb 
usepackageamsthm 
usepackagemathrsfs 

newcommand*difmathop!mathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iiintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

edited Aug 6 at 16:20

asked Aug 6 at 15:07

Sid

536213

edited Aug 6 at 16:20

asked Aug 6 at 15:07

Sid

536213

asked Aug 6 at 15:07

Sid

536213

asked Aug 6 at 15:07

Sid

536213

@marmot, yes I actually have usepackagemathpazo. I already have amsmath loaded.
â€“Â Sid
Aug 6 at 15:47

Please, make a minimal example that produces the error.
â€“Â egreg
Aug 6 at 15:55

add a commentÂ |Â

@marmot, yes I actually have usepackagemathpazo. I already have amsmath loaded.
â€“Â Sid
Aug 6 at 15:47

Please, make a minimal example that produces the error.
â€“Â egreg
Aug 6 at 15:55

@marmot, yes I actually have usepackagemathpazo. I already have amsmath loaded.
â€“Â Sid
Aug 6 at 15:47

Please, make a minimal example that produces the error.
â€“Â egreg
Aug 6 at 15:55

add a commentÂ |Â

4 Answers
4

active

oldest

votes

up vote
8
down vote

accepted

The mathpazo package, which provides Palatino-clone text and math fonts, hasn't been updated in a long time. As you've discovered, it also lacks macros to generate double- and triple-integral symbols.

An up-to-date alternative to mathpazo is the newpxtext and newpxmath pair of packages. A side-benefit of loading newpxmath is that it provides a iiint macro by default -- as well as several other, compatibly styled integral symbols.

Since newpxmath loads the amsmath package automatically (if it hasn't been loaded already), there's no need to load amsmath in separate instruction. Likewise, unless the noamssymbols option is set, the newpxmath package loads the pxfonts version of amssymb -- no need to load the amssymb package separately either

enter image description here

documentclassarticle
usepackagenewpxtext,newpxmath
begindocument
$int oint iint iiint displaystyleint oint iint iiint$

The quick brown fox jumps over the lazy dog.
enddocument

Addendum, posted after the OP provided a full MWE: The newpxmath and newpxtext packages must be loaded after amsmath.

enter image description here

documentclass[a4paper]memoir
usepackage[T1]fontenc
%usepackagefouriernc % not compatible with Palatino
usepackageamsmath % is loaded automatically by 'newpxmath' package
%usepackageamssymb % no need to load this package either
usepackageamsthm 
usepackagemathrsfs 
usepackagenewpxtext,newpxmath

newcommand*difmathop!mathrmd 

begindocument
setcounterchapter2 % just for this example
sectionA Section

This should be a triple integral:
beginequation labeleqn:triple_integral
iiintlimits_V ! dif V , (nablaphi)^2 = 0.
endequation
enddocument

edited Aug 6 at 19:57

answered Aug 6 at 15:59

Mico

260k30353728

What you provide works. However, if I adjust the MWE above to replace mathpazo with the packages you suggest, I get an error in compilation: "Option clash for package amsmath".
â€“Â Sid
Aug 6 at 16:27

That works great. Just a final question on this: Why is fouriernc not compatible with Palatino? I am not well versed with the font packages on LaTeX.
â€“Â Sid
Aug 6 at 16:49

1

@Sid - I meant to write, "visually not compatible". Fourier is rather different from Palatino. I can see no reason for trying to mix-and-mismatch them.
â€“Â Mico
Aug 6 at 16:51

4

It is worth mentioning that amssymb should not be loaded if newpxmath is used, as the newpxmath package option amssymbols loads pxfonts version of the AMS symbols. This assumes, of course, that the user wants to use Palatino-compatible math font.
â€“Â Ruixi Zhang
Aug 6 at 17:07

@RuixiZhang - Thanks! I've commented out the instruction in question.
â€“Â Mico
Aug 6 at 18:59

Â |Â
show 2 more comments

up vote
4
down vote

Using xelatex or lualatex makes things easier:

documentclass[a4paper]memoir
usepackageamsthm 
usepackageunicode-math
setmainfontTeX Gyre Pagella
setmathfontTeX Gyre Pagella Math

newcommand*difmathop!mathrmd 

begindocument
 setcounterchapter2 % just for this example
 sectionA Section
 This should be a triple integral:
 beginequation labeleqn:triple_integral
 iiintlimits_V ! dif V , (nablaphi)^2 = 0.
 endequation
enddocument

enter image description here

answered Aug 6 at 19:56

Herbert

260k21393701

+1. You may want to be a tad more explicit what it is about LuaLaTeX or XeLaTeX that "makes things easier".
â€“Â Mico
Aug 6 at 19:59

add a commentÂ |Â

up vote
3
down vote

The error is in loading fouriernc, which is for using New Century Schoolbook, rather than Palatino. Load either it or mathpazo, not both.

The centertags option is active by default for amsmath.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagemathpazo
usepackageamsmath
usepackageamssymb
usepackageamsthm
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

A different option is to use newpx (amsthm should be loaded before it) and amssymb should be removed.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackageamsthm
usepackagenewpxtext,newpxmath
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

edited Aug 6 at 19:49

answered Aug 6 at 19:42

egreg

676k8317983040

This compiles fine. However, I reduced the MWE too minimally. I must be loading another package that is conflicting with these updates since the integral signs are still missing. I have update my MWE to contain more information.
â€“Â Sid
Aug 6 at 23:06

I had an usepackagefourier sneaking in the preamble too. This I believe was the conflict since the integral signs do appear now.
â€“Â Sid
Aug 6 at 23:09

Omitting usepackageamsthm leads to the appearance of erroneous 'plain plain plain definition plain plain' string of words at the beginning to the thesis. I can only assume it plays some additional role to that covered by newpxmath
â€“Â Sid
Aug 6 at 23:34

@Sid You can omit amsmath, not amsthm, as shown in my code. Of course, fourier should be removed, too, as its effect is similar to that of fouriernc.
â€“Â egreg
Aug 7 at 8:23

add a commentÂ |Â

up vote
2
down vote

A good. modern replacement for mathpple/mathpazo/pxfonts/newpxmath is Asana Math, which was originally based on Young RyuÃ¢Â€Â™s pxfonts.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[centertags]amsmath
usepackageunicode-math

defaultfontfeaturesScale=MatchLowercase
setmainfontTeX Gyre Pagella[Scale = 1.0, Ligatures=Common, TeX]
setmathfontAsana Math
% If youÃ¢Â€Â™re using mathrsfs, you probably want to use mathscr, but you also
% load amssymb. The following line sets up a mathcal and mathbfcal similar
% to the ones from ammsymb, in addition to mathscr and mathbfscr similar to
% rsfs.
setmathfont[range=cal,bfcal, Alternate]Asana Math

% URW Classico is a free clone of Optima, which matches the free clones of
% Palatino well.
%setsansfontURWClassico[
% UprightFont = *-Regular ,
% BoldFont = *-Bold ,
% ItalicFont = *-Italic ,
% BoldItalicFont = *-BoldItalic ,
% Extension = .ttf ]

%setmonofontInconsolata % A humanist monospaced font.

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iiintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

Asana Math Sample

For comparison, mathpazo with a double integral:

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagetextcomp
usepackage[utf8]inputenc % The default since 2018.

usepackage[centertags]amsmath
usepackageamssymb
usepackagemathrsfs
usepackagemathpazo

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

mathpazo example

My recommendation is to use unicode-math whenever you can, and legacy font packages when you have to. Any modern math font has more symbols with more consistency and more flexibility than any combination of legacy packages. If youÃ¢Â€Â™re stuck with PDFTeX, I suggest replacing usepackagemathpazo with usepackagenewpxtext, newpxmath.

edited Aug 6 at 22:06

answered Aug 6 at 22:01

Davislor

3,387620

add a commentÂ |Â

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4 Answers
4

active

oldest

votes

4 Answers
4

active

oldest

votes

up vote
8
down vote

accepted

enter image description here

documentclassarticle
usepackagenewpxtext,newpxmath
begindocument
$int oint iint iiint displaystyleint oint iint iiint$

The quick brown fox jumps over the lazy dog.
enddocument

Addendum, posted after the OP provided a full MWE: The newpxmath and newpxtext packages must be loaded after amsmath.

enter image description here

documentclass[a4paper]memoir
usepackage[T1]fontenc
%usepackagefouriernc % not compatible with Palatino
usepackageamsmath % is loaded automatically by 'newpxmath' package
%usepackageamssymb % no need to load this package either
usepackageamsthm 
usepackagemathrsfs 
usepackagenewpxtext,newpxmath

newcommand*difmathop!mathrmd 

begindocument
setcounterchapter2 % just for this example
sectionA Section

This should be a triple integral:
beginequation labeleqn:triple_integral
iiintlimits_V ! dif V , (nablaphi)^2 = 0.
endequation
enddocument

edited Aug 6 at 19:57

answered Aug 6 at 15:59

Mico

260k30353728

What you provide works. However, if I adjust the MWE above to replace mathpazo with the packages you suggest, I get an error in compilation: "Option clash for package amsmath".
â€“Â Sid
Aug 6 at 16:27

That works great. Just a final question on this: Why is fouriernc not compatible with Palatino? I am not well versed with the font packages on LaTeX.
â€“Â Sid
Aug 6 at 16:49

1

@Sid - I meant to write, "visually not compatible". Fourier is rather different from Palatino. I can see no reason for trying to mix-and-mismatch them.
â€“Â Mico
Aug 6 at 16:51

4

It is worth mentioning that amssymb should not be loaded if newpxmath is used, as the newpxmath package option amssymbols loads pxfonts version of the AMS symbols. This assumes, of course, that the user wants to use Palatino-compatible math font.
â€“Â Ruixi Zhang
Aug 6 at 17:07

@RuixiZhang - Thanks! I've commented out the instruction in question.
â€“Â Mico
Aug 6 at 18:59

Â |Â
show 2 more comments

up vote
8
down vote

accepted

enter image description here

documentclassarticle
usepackagenewpxtext,newpxmath
begindocument
$int oint iint iiint displaystyleint oint iint iiint$

The quick brown fox jumps over the lazy dog.
enddocument

Addendum, posted after the OP provided a full MWE: The newpxmath and newpxtext packages must be loaded after amsmath.

enter image description here

documentclass[a4paper]memoir
usepackage[T1]fontenc
%usepackagefouriernc % not compatible with Palatino
usepackageamsmath % is loaded automatically by 'newpxmath' package
%usepackageamssymb % no need to load this package either
usepackageamsthm 
usepackagemathrsfs 
usepackagenewpxtext,newpxmath

newcommand*difmathop!mathrmd 

begindocument
setcounterchapter2 % just for this example
sectionA Section

This should be a triple integral:
beginequation labeleqn:triple_integral
iiintlimits_V ! dif V , (nablaphi)^2 = 0.
endequation
enddocument

edited Aug 6 at 19:57

answered Aug 6 at 15:59

Mico

260k30353728

What you provide works. However, if I adjust the MWE above to replace mathpazo with the packages you suggest, I get an error in compilation: "Option clash for package amsmath".
â€“Â Sid
Aug 6 at 16:27

That works great. Just a final question on this: Why is fouriernc not compatible with Palatino? I am not well versed with the font packages on LaTeX.
â€“Â Sid
Aug 6 at 16:49

1

@Sid - I meant to write, "visually not compatible". Fourier is rather different from Palatino. I can see no reason for trying to mix-and-mismatch them.
â€“Â Mico
Aug 6 at 16:51

4

It is worth mentioning that amssymb should not be loaded if newpxmath is used, as the newpxmath package option amssymbols loads pxfonts version of the AMS symbols. This assumes, of course, that the user wants to use Palatino-compatible math font.
â€“Â Ruixi Zhang
Aug 6 at 17:07

@RuixiZhang - Thanks! I've commented out the instruction in question.
â€“Â Mico
Aug 6 at 18:59

Â |Â
show 2 more comments

up vote
8
down vote

accepted

enter image description here

documentclassarticle
usepackagenewpxtext,newpxmath
begindocument
$int oint iint iiint displaystyleint oint iint iiint$

The quick brown fox jumps over the lazy dog.
enddocument

Addendum, posted after the OP provided a full MWE: The newpxmath and newpxtext packages must be loaded after amsmath.

enter image description here

documentclass[a4paper]memoir
usepackage[T1]fontenc
%usepackagefouriernc % not compatible with Palatino
usepackageamsmath % is loaded automatically by 'newpxmath' package
%usepackageamssymb % no need to load this package either
usepackageamsthm 
usepackagemathrsfs 
usepackagenewpxtext,newpxmath

newcommand*difmathop!mathrmd 

begindocument
setcounterchapter2 % just for this example
sectionA Section

This should be a triple integral:
beginequation labeleqn:triple_integral
iiintlimits_V ! dif V , (nablaphi)^2 = 0.
endequation
enddocument

edited Aug 6 at 19:57

answered Aug 6 at 15:59

Mico

260k30353728

enter image description here

documentclassarticle
usepackagenewpxtext,newpxmath
begindocument
$int oint iint iiint displaystyleint oint iint iiint$

The quick brown fox jumps over the lazy dog.
enddocument

Addendum, posted after the OP provided a full MWE: The newpxmath and newpxtext packages must be loaded after amsmath.

enter image description here

documentclass[a4paper]memoir
usepackage[T1]fontenc
%usepackagefouriernc % not compatible with Palatino
usepackageamsmath % is loaded automatically by 'newpxmath' package
%usepackageamssymb % no need to load this package either
usepackageamsthm 
usepackagemathrsfs 
usepackagenewpxtext,newpxmath

newcommand*difmathop!mathrmd 

begindocument
setcounterchapter2 % just for this example
sectionA Section

This should be a triple integral:
beginequation labeleqn:triple_integral
iiintlimits_V ! dif V , (nablaphi)^2 = 0.
endequation
enddocument

edited Aug 6 at 19:57

answered Aug 6 at 15:59

Mico

260k30353728

edited Aug 6 at 19:57

answered Aug 6 at 15:59

Mico

260k30353728

answered Aug 6 at 15:59

Mico

260k30353728

answered Aug 6 at 15:59

Mico

260k30353728

What you provide works. However, if I adjust the MWE above to replace mathpazo with the packages you suggest, I get an error in compilation: "Option clash for package amsmath".
â€“Â Sid
Aug 6 at 16:27

That works great. Just a final question on this: Why is fouriernc not compatible with Palatino? I am not well versed with the font packages on LaTeX.
â€“Â Sid
Aug 6 at 16:49

1

@Sid - I meant to write, "visually not compatible". Fourier is rather different from Palatino. I can see no reason for trying to mix-and-mismatch them.
â€“Â Mico
Aug 6 at 16:51

4

It is worth mentioning that amssymb should not be loaded if newpxmath is used, as the newpxmath package option amssymbols loads pxfonts version of the AMS symbols. This assumes, of course, that the user wants to use Palatino-compatible math font.
â€“Â Ruixi Zhang
Aug 6 at 17:07

@RuixiZhang - Thanks! I've commented out the instruction in question.
â€“Â Mico
Aug 6 at 18:59

Â |Â
show 2 more comments

What you provide works. However, if I adjust the MWE above to replace mathpazo with the packages you suggest, I get an error in compilation: "Option clash for package amsmath".
â€“Â Sid
Aug 6 at 16:27

That works great. Just a final question on this: Why is fouriernc not compatible with Palatino? I am not well versed with the font packages on LaTeX.
â€“Â Sid
Aug 6 at 16:49

1

@Sid - I meant to write, "visually not compatible". Fourier is rather different from Palatino. I can see no reason for trying to mix-and-mismatch them.
â€“Â Mico
Aug 6 at 16:51

4

It is worth mentioning that amssymb should not be loaded if newpxmath is used, as the newpxmath package option amssymbols loads pxfonts version of the AMS symbols. This assumes, of course, that the user wants to use Palatino-compatible math font.
â€“Â Ruixi Zhang
Aug 6 at 17:07

@RuixiZhang - Thanks! I've commented out the instruction in question.
â€“Â Mico
Aug 6 at 18:59

What you provide works. However, if I adjust the MWE above to replace mathpazo with the packages you suggest, I get an error in compilation: "Option clash for package amsmath".
â€“Â Sid
Aug 6 at 16:27

That works great. Just a final question on this: Why is fouriernc not compatible with Palatino? I am not well versed with the font packages on LaTeX.
â€“Â Sid
Aug 6 at 16:49

@Sid - I meant to write, "visually not compatible". Fourier is rather different from Palatino. I can see no reason for trying to mix-and-mismatch them.
â€“Â Mico
Aug 6 at 16:51

It is worth mentioning that amssymb should not be loaded if newpxmath is used, as the newpxmath package option amssymbols loads pxfonts version of the AMS symbols. This assumes, of course, that the user wants to use Palatino-compatible math font.
â€“Â Ruixi Zhang
Aug 6 at 17:07

@RuixiZhang - Thanks! I've commented out the instruction in question.
â€“Â Mico
Aug 6 at 18:59

Â |Â
show 2 more comments

up vote
4
down vote

Using xelatex or lualatex makes things easier:

documentclass[a4paper]memoir
usepackageamsthm 
usepackageunicode-math
setmainfontTeX Gyre Pagella
setmathfontTeX Gyre Pagella Math

newcommand*difmathop!mathrmd 

begindocument
 setcounterchapter2 % just for this example
 sectionA Section
 This should be a triple integral:
 beginequation labeleqn:triple_integral
 iiintlimits_V ! dif V , (nablaphi)^2 = 0.
 endequation
enddocument

enter image description here

answered Aug 6 at 19:56

Herbert

260k21393701

+1. You may want to be a tad more explicit what it is about LuaLaTeX or XeLaTeX that "makes things easier".
â€“Â Mico
Aug 6 at 19:59

add a commentÂ |Â

up vote
4
down vote

Using xelatex or lualatex makes things easier:

documentclass[a4paper]memoir
usepackageamsthm 
usepackageunicode-math
setmainfontTeX Gyre Pagella
setmathfontTeX Gyre Pagella Math

newcommand*difmathop!mathrmd 

begindocument
 setcounterchapter2 % just for this example
 sectionA Section
 This should be a triple integral:
 beginequation labeleqn:triple_integral
 iiintlimits_V ! dif V , (nablaphi)^2 = 0.
 endequation
enddocument

enter image description here

answered Aug 6 at 19:56

Herbert

260k21393701

+1. You may want to be a tad more explicit what it is about LuaLaTeX or XeLaTeX that "makes things easier".
â€“Â Mico
Aug 6 at 19:59

add a commentÂ |Â

up vote
4
down vote

Using xelatex or lualatex makes things easier:

documentclass[a4paper]memoir
usepackageamsthm 
usepackageunicode-math
setmainfontTeX Gyre Pagella
setmathfontTeX Gyre Pagella Math

newcommand*difmathop!mathrmd 

begindocument
 setcounterchapter2 % just for this example
 sectionA Section
 This should be a triple integral:
 beginequation labeleqn:triple_integral
 iiintlimits_V ! dif V , (nablaphi)^2 = 0.
 endequation
enddocument

enter image description here

answered Aug 6 at 19:56

Herbert

260k21393701

Using xelatex or lualatex makes things easier:

documentclass[a4paper]memoir
usepackageamsthm 
usepackageunicode-math
setmainfontTeX Gyre Pagella
setmathfontTeX Gyre Pagella Math

newcommand*difmathop!mathrmd 

begindocument
 setcounterchapter2 % just for this example
 sectionA Section
 This should be a triple integral:
 beginequation labeleqn:triple_integral
 iiintlimits_V ! dif V , (nablaphi)^2 = 0.
 endequation
enddocument

enter image description here

answered Aug 6 at 19:56

Herbert

260k21393701

answered Aug 6 at 19:56

Herbert

260k21393701

answered Aug 6 at 19:56

Herbert

260k21393701

answered Aug 6 at 19:56

Herbert

260k21393701

+1. You may want to be a tad more explicit what it is about LuaLaTeX or XeLaTeX that "makes things easier".
â€“Â Mico
Aug 6 at 19:59

add a commentÂ |Â

+1. You may want to be a tad more explicit what it is about LuaLaTeX or XeLaTeX that "makes things easier".
â€“Â Mico
Aug 6 at 19:59

+1. You may want to be a tad more explicit what it is about LuaLaTeX or XeLaTeX that "makes things easier".
â€“Â Mico
Aug 6 at 19:59

add a commentÂ |Â

up vote
3
down vote

The error is in loading fouriernc, which is for using New Century Schoolbook, rather than Palatino. Load either it or mathpazo, not both.

The centertags option is active by default for amsmath.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagemathpazo
usepackageamsmath
usepackageamssymb
usepackageamsthm
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

A different option is to use newpx (amsthm should be loaded before it) and amssymb should be removed.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackageamsthm
usepackagenewpxtext,newpxmath
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

edited Aug 6 at 19:49

answered Aug 6 at 19:42

egreg

676k8317983040

This compiles fine. However, I reduced the MWE too minimally. I must be loading another package that is conflicting with these updates since the integral signs are still missing. I have update my MWE to contain more information.
â€“Â Sid
Aug 6 at 23:06

I had an usepackagefourier sneaking in the preamble too. This I believe was the conflict since the integral signs do appear now.
â€“Â Sid
Aug 6 at 23:09

Omitting usepackageamsthm leads to the appearance of erroneous 'plain plain plain definition plain plain' string of words at the beginning to the thesis. I can only assume it plays some additional role to that covered by newpxmath
â€“Â Sid
Aug 6 at 23:34

@Sid You can omit amsmath, not amsthm, as shown in my code. Of course, fourier should be removed, too, as its effect is similar to that of fouriernc.
â€“Â egreg
Aug 7 at 8:23

add a commentÂ |Â

up vote
3
down vote

The error is in loading fouriernc, which is for using New Century Schoolbook, rather than Palatino. Load either it or mathpazo, not both.

The centertags option is active by default for amsmath.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagemathpazo
usepackageamsmath
usepackageamssymb
usepackageamsthm
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

A different option is to use newpx (amsthm should be loaded before it) and amssymb should be removed.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackageamsthm
usepackagenewpxtext,newpxmath
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

edited Aug 6 at 19:49

answered Aug 6 at 19:42

egreg

676k8317983040

This compiles fine. However, I reduced the MWE too minimally. I must be loading another package that is conflicting with these updates since the integral signs are still missing. I have update my MWE to contain more information.
â€“Â Sid
Aug 6 at 23:06

I had an usepackagefourier sneaking in the preamble too. This I believe was the conflict since the integral signs do appear now.
â€“Â Sid
Aug 6 at 23:09

Omitting usepackageamsthm leads to the appearance of erroneous 'plain plain plain definition plain plain' string of words at the beginning to the thesis. I can only assume it plays some additional role to that covered by newpxmath
â€“Â Sid
Aug 6 at 23:34

@Sid You can omit amsmath, not amsthm, as shown in my code. Of course, fourier should be removed, too, as its effect is similar to that of fouriernc.
â€“Â egreg
Aug 7 at 8:23

add a commentÂ |Â

up vote
3
down vote

The error is in loading fouriernc, which is for using New Century Schoolbook, rather than Palatino. Load either it or mathpazo, not both.

The centertags option is active by default for amsmath.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagemathpazo
usepackageamsmath
usepackageamssymb
usepackageamsthm
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

A different option is to use newpx (amsthm should be loaded before it) and amssymb should be removed.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackageamsthm
usepackagenewpxtext,newpxmath
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

edited Aug 6 at 19:49

answered Aug 6 at 19:42

egreg

676k8317983040

The error is in loading fouriernc, which is for using New Century Schoolbook, rather than Palatino. Load either it or mathpazo, not both.

The centertags option is active by default for amsmath.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagemathpazo
usepackageamsmath
usepackageamssymb
usepackageamsthm
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

A different option is to use newpx (amsthm should be loaded before it) and amssymb should be removed.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackageamsthm
usepackagenewpxtext,newpxmath
usepackagemathrsfs

newcommand*difmathop!mathrmd

begindocument

sectionA Section

This should be a triple integral:
beginequation
iiintlimits_V (nablaphi)^2 dif V = 0.
labeleqn:triple_integral
endequation

enddocument

enter image description here

edited Aug 6 at 19:49

answered Aug 6 at 19:42

egreg

676k8317983040

edited Aug 6 at 19:49

answered Aug 6 at 19:42

egreg

676k8317983040

answered Aug 6 at 19:42

egreg

676k8317983040

answered Aug 6 at 19:42

egreg

676k8317983040

This compiles fine. However, I reduced the MWE too minimally. I must be loading another package that is conflicting with these updates since the integral signs are still missing. I have update my MWE to contain more information.
â€“Â Sid
Aug 6 at 23:06

I had an usepackagefourier sneaking in the preamble too. This I believe was the conflict since the integral signs do appear now.
â€“Â Sid
Aug 6 at 23:09

Omitting usepackageamsthm leads to the appearance of erroneous 'plain plain plain definition plain plain' string of words at the beginning to the thesis. I can only assume it plays some additional role to that covered by newpxmath
â€“Â Sid
Aug 6 at 23:34

@Sid You can omit amsmath, not amsthm, as shown in my code. Of course, fourier should be removed, too, as its effect is similar to that of fouriernc.
â€“Â egreg
Aug 7 at 8:23

add a commentÂ |Â

This compiles fine. However, I reduced the MWE too minimally. I must be loading another package that is conflicting with these updates since the integral signs are still missing. I have update my MWE to contain more information.
â€“Â Sid
Aug 6 at 23:06

I had an usepackagefourier sneaking in the preamble too. This I believe was the conflict since the integral signs do appear now.
â€“Â Sid
Aug 6 at 23:09

Omitting usepackageamsthm leads to the appearance of erroneous 'plain plain plain definition plain plain' string of words at the beginning to the thesis. I can only assume it plays some additional role to that covered by newpxmath
â€“Â Sid
Aug 6 at 23:34

@Sid You can omit amsmath, not amsthm, as shown in my code. Of course, fourier should be removed, too, as its effect is similar to that of fouriernc.
â€“Â egreg
Aug 7 at 8:23

This compiles fine. However, I reduced the MWE too minimally. I must be loading another package that is conflicting with these updates since the integral signs are still missing. I have update my MWE to contain more information.
â€“Â Sid
Aug 6 at 23:06

I had an usepackagefourier sneaking in the preamble too. This I believe was the conflict since the integral signs do appear now.
â€“Â Sid
Aug 6 at 23:09

Omitting usepackageamsthm leads to the appearance of erroneous 'plain plain plain definition plain plain' string of words at the beginning to the thesis. I can only assume it plays some additional role to that covered by newpxmath
â€“Â Sid
Aug 6 at 23:34

@Sid You can omit amsmath, not amsthm, as shown in my code. Of course, fourier should be removed, too, as its effect is similar to that of fouriernc.
â€“Â egreg
Aug 7 at 8:23

add a commentÂ |Â

up vote
2
down vote

A good. modern replacement for mathpple/mathpazo/pxfonts/newpxmath is Asana Math, which was originally based on Young RyuÃ¢Â€Â™s pxfonts.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[centertags]amsmath
usepackageunicode-math

defaultfontfeaturesScale=MatchLowercase
setmainfontTeX Gyre Pagella[Scale = 1.0, Ligatures=Common, TeX]
setmathfontAsana Math
% If youÃ¢Â€Â™re using mathrsfs, you probably want to use mathscr, but you also
% load amssymb. The following line sets up a mathcal and mathbfcal similar
% to the ones from ammsymb, in addition to mathscr and mathbfscr similar to
% rsfs.
setmathfont[range=cal,bfcal, Alternate]Asana Math

% URW Classico is a free clone of Optima, which matches the free clones of
% Palatino well.
%setsansfontURWClassico[
% UprightFont = *-Regular ,
% BoldFont = *-Bold ,
% ItalicFont = *-Italic ,
% BoldItalicFont = *-BoldItalic ,
% Extension = .ttf ]

%setmonofontInconsolata % A humanist monospaced font.

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iiintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

Asana Math Sample

For comparison, mathpazo with a double integral:

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagetextcomp
usepackage[utf8]inputenc % The default since 2018.

usepackage[centertags]amsmath
usepackageamssymb
usepackagemathrsfs
usepackagemathpazo

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

mathpazo example

edited Aug 6 at 22:06

answered Aug 6 at 22:01

Davislor

3,387620

add a commentÂ |Â

up vote
2
down vote

A good. modern replacement for mathpple/mathpazo/pxfonts/newpxmath is Asana Math, which was originally based on Young RyuÃ¢Â€Â™s pxfonts.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[centertags]amsmath
usepackageunicode-math

defaultfontfeaturesScale=MatchLowercase
setmainfontTeX Gyre Pagella[Scale = 1.0, Ligatures=Common, TeX]
setmathfontAsana Math
% If youÃ¢Â€Â™re using mathrsfs, you probably want to use mathscr, but you also
% load amssymb. The following line sets up a mathcal and mathbfcal similar
% to the ones from ammsymb, in addition to mathscr and mathbfscr similar to
% rsfs.
setmathfont[range=cal,bfcal, Alternate]Asana Math

% URW Classico is a free clone of Optima, which matches the free clones of
% Palatino well.
%setsansfontURWClassico[
% UprightFont = *-Regular ,
% BoldFont = *-Bold ,
% ItalicFont = *-Italic ,
% BoldItalicFont = *-BoldItalic ,
% Extension = .ttf ]

%setmonofontInconsolata % A humanist monospaced font.

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iiintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

Asana Math Sample

For comparison, mathpazo with a double integral:

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagetextcomp
usepackage[utf8]inputenc % The default since 2018.

usepackage[centertags]amsmath
usepackageamssymb
usepackagemathrsfs
usepackagemathpazo

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

mathpazo example

edited Aug 6 at 22:06

answered Aug 6 at 22:01

Davislor

3,387620

add a commentÂ |Â

up vote
2
down vote

A good. modern replacement for mathpple/mathpazo/pxfonts/newpxmath is Asana Math, which was originally based on Young RyuÃ¢Â€Â™s pxfonts.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[centertags]amsmath
usepackageunicode-math

defaultfontfeaturesScale=MatchLowercase
setmainfontTeX Gyre Pagella[Scale = 1.0, Ligatures=Common, TeX]
setmathfontAsana Math
% If youÃ¢Â€Â™re using mathrsfs, you probably want to use mathscr, but you also
% load amssymb. The following line sets up a mathcal and mathbfcal similar
% to the ones from ammsymb, in addition to mathscr and mathbfscr similar to
% rsfs.
setmathfont[range=cal,bfcal, Alternate]Asana Math

% URW Classico is a free clone of Optima, which matches the free clones of
% Palatino well.
%setsansfontURWClassico[
% UprightFont = *-Regular ,
% BoldFont = *-Bold ,
% ItalicFont = *-Italic ,
% BoldItalicFont = *-BoldItalic ,
% Extension = .ttf ]

%setmonofontInconsolata % A humanist monospaced font.

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iiintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

Asana Math Sample

For comparison, mathpazo with a double integral:

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagetextcomp
usepackage[utf8]inputenc % The default since 2018.

usepackage[centertags]amsmath
usepackageamssymb
usepackagemathrsfs
usepackagemathpazo

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

mathpazo example

edited Aug 6 at 22:06

answered Aug 6 at 22:01

Davislor

3,387620

A good. modern replacement for mathpple/mathpazo/pxfonts/newpxmath is Asana Math, which was originally based on Young RyuÃ¢Â€Â™s pxfonts.

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[centertags]amsmath
usepackageunicode-math

defaultfontfeaturesScale=MatchLowercase
setmainfontTeX Gyre Pagella[Scale = 1.0, Ligatures=Common, TeX]
setmathfontAsana Math
% If youÃ¢Â€Â™re using mathrsfs, you probably want to use mathscr, but you also
% load amssymb. The following line sets up a mathcal and mathbfcal similar
% to the ones from ammsymb, in addition to mathscr and mathbfscr similar to
% rsfs.
setmathfont[range=cal,bfcal, Alternate]Asana Math

% URW Classico is a free clone of Optima, which matches the free clones of
% Palatino well.
%setsansfontURWClassico[
% UprightFont = *-Regular ,
% BoldFont = *-Bold ,
% ItalicFont = *-Italic ,
% BoldItalicFont = *-BoldItalic ,
% Extension = .ttf ]

%setmonofontInconsolata % A humanist monospaced font.

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iiintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

Asana Math Sample

For comparison, mathpazo with a double integral:

documentclass[a4paper,10pt,reqno,oldfontcommands]memoir
usepackage[T1]fontenc
usepackagetextcomp
usepackage[utf8]inputenc % The default since 2018.

usepackage[centertags]amsmath
usepackageamssymb
usepackagemathrsfs
usepackagemathpazo

newcommand*difmathopmathrmd 

begindocument

sectionA Section

This should be a triple integral:
beginalign
iintlimits_V dif V , (nablaphi)^2 = 0.
labeleqn:triple_integral
endalign

enddocument

mathpazo example

edited Aug 6 at 22:06

answered Aug 6 at 22:01

Davislor

3,387620

edited Aug 6 at 22:06

answered Aug 6 at 22:01

Davislor

3,387620

answered Aug 6 at 22:01

Davislor

3,387620

answered Aug 6 at 22:01

Davislor

3,387620

add a commentÂ |Â

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