Using Special Formats and Symbols in Titles

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 tag	Description
<b> </b>	Enclosed text is rendered using a bold font.
<i> </i>	Enclosed text is rendered using an italic font.
<sub> </sub>	Enclosed text is rendered in subscript with the enclosed text slightly lower than the surrounding text.
<sup> </sup>	Enclosed text is rendered in superscript with the enclosed text slightly higher than the surrounding text.
<tt> </tt>	Enclosed text is rendered using a monospaced font.
<u> </u>	Enclosed text is underlined.

Command	Symbol	Command	Symbol
\ALPHA	Α	\alpha	α
\BETA	Β	\beta	β
\GAMMA	Γ	\gamma	γ
\DELTA	Δ	\delta	δ
\EPSILON	Ε	\epsilon	ε
\ZETA	Ζ	\zeta	ζ
\ETA	Η	\eta	η
\THETA	Θ	\theta	θ
\IOTA	Ι	\iota	ι
\KAPPA	Κ	\kappa	κ
\LAMBDA	Λ	\lambda	λ
\MU	Μ	\mu	μ
\NU	Ν	\nu	ν
\XI	Ξ	\xi	ξ
\OMICRON	Ο	\omicron	ο
\PI	Π	\pi	π
\RHO	Ρ	\rho	ρ
\SIGMA	Σ	\sigma	σ
\TAU	Τ	\tau	τ
\UPSILON	Υ	\upsilon	υ
\PHI	Φ	\phi	φ
\CHI	Χ	\chi	χ
\PSI	Ψ	\psi	ψ
\OMEGA	Ω	\omega	ω

Table 21-6: Valid mathematical symbol Commands.
Command	Symbol	Command	Symbol
\approx	≈	\bullet	•
\sim	~	\partial	∂
\prop	∝	\nabla	∇
\neq	≠	\prod	∏
\equiv	≡	\sum	∑
\lequal	≤	\sqrt	√
\gequal	≥	\integral	∫
\ll	>>	\oplus	⊕
\gg	<<	\otimes	⊗
\plusmin	±	\larrow	←
\infinity	∞	\rarrow	→
\deg	°	\lrarrow	↔
\cdot	·	\ldarrow
\times	×	\rdarrow