Testing the new mathematical fonts for (La)TeX


XeTex, LuaTex and their LaTeX variants (XeLaTeX, LuaLaTex) have completely changed the way we manage fonts in TeX documents. Typesetting mathematics is still complicated. There are a few fonts that can be used to typeset the entirety of mathematics (that is, you use the same font for digits, letters, greek letters, delimiters, integrals...)

The different fonts

In this document, I am making a comparison between 4 different fonts:

The comparison

Continuous Fourier Transform

Fourier transform is great for comparison because it include several different operators (integral, differential, exponential...). Here is a side-by-side comparison for our four fonts:

LatinModern,
      Fourier Asana, Fourier
Latin Modern Asana
XITS, Fourier MnSymbol, Fourier
XITS Minion Pro + MnSymbol

Ostrogradsky's theorem

Ostrogradsky is also nice because it combines vectors, nabla and integrals. It also underlines that triple integrals are tricky (Latin Modern doesn't have them, for example). Double integrals on a closed surface are also tricky (see how the Asana font has to make it an oval instead of a circle).

LatinModern,
      Ostrogradsky Asana, Ostrogradsky
Latin Modern Asana
XITS, Ostrogradsky MnSymbol, Ostrogradsky
XITS Minion Pro + MnSymbol

Neumann series

Now let's try an infinite summation with Neumann series:

LatinModern,
      Neumann Asana, Neumann
Latin Modern Asana
XITS, Neumann MnSymbol, Neumann
XITS Minion Pro + MnSymbol

Dirac equation

According to Wolfram, Dirac equation is the relativistic generalization of Schrödinger equation. Also a good opportunity to introduce greek letters, parenthesis...

LatinModern,
      Dirac Asana, Dirac
Latin Modern Asana
XITS, Dirac MnSymbol, Dirac
XITS Minion Pro + MnSymbol

Whittaker Differential Equation

I don't know anything about Whittaker differential equation, I was trying to introduce partial differentials and parenthesis so large that they stop being scaled-up versions.

LatinModern,
      Fourier Asana, Fourier
Latin Modern Asana
XITS, Fourier MnSymbol, Whittaker
XITS Minion Pro + MnSymbol

Irwinn-Hall distribution

With Irwin-Hall distribution, let's try for an even larger delimiter:

LatinModern,
      Irwinn-Hall Asana, Irwinn-Hall
Latin Modern Asana
XITS, Irwinn-Hall MnSymbol, IrwinnHall
XITS Minion Pro + MnSymbol

Variance and sigma

A good definition of sigma should have a very large square root.

LatinModern,
      Irwinn-Hall Asana, Irwinn-Hall
Latin Modern Asana
XITS, Irwinn-Hall MnSymbol, IrwinnHall
XITS Minion Pro + MnSymbol