Using Special Formats and Symbols in Titles
Support for Formatting and Symbols in Texts
For the titles as well as the x-axis,  y-axis, and z-axis labels, you can use formatted strings that include HTML tags, Greek letters, and mathematical symbols. The tables in the following sections provide information about supported format and symbols. In addition to ASCII characters, Greek letters, and the mathematical symbols listed in Table 21-9 and the following tables, the COMSOL Multiphysics software correctly displays any Unicode-based character that you paste into a title or label field.
HTML Tags
You can use the following HTML tags in text strings for plot labels and titles:
Table 21-4: Valid HTML tags.
Greek Characters
The texts in labels and titles in all plots support the following Greek character tags:
Α
α
Β
β
Γ
γ
Δ
δ
Ε
ε
Ζ
ζ
Η
η
Θ
θ
Ι
ι
Κ
κ
Λ
λ
Μ
μ
Ν
ν
Ξ
ξ
Ο
ο
Π
π
Ρ
ρ
Σ
σ
Τ
τ
Υ
υ
Φ
φ
Χ
χ
Ψ
ψ
Ω
ω
Mathematical Symbols
For texts in titles and axis labels, you can use the following mathematical symbols:
±
°
×