为什么 New Computer Modern、Latin Modern 和 Computer Modern 字体中的文本希腊字形与数学希腊字形不同?New CM 带有自己的文本希腊字形,而对于与 CM/LM 匹配的文本希腊字形,在此主题被建议。文本希腊语与 Stix2、Libertinus、Concrete、XCharter、EBGaramond 等的数学希腊语匹配,但不与 CM/LM/NCM 匹配。
\documentclass{article}
\usepackage{fontsetup}
\begin{document}
\noindent New Computer Modern\\\\
Text Greek upright: αβγδεζηθικλμνξοπρστυφχψω\\
Text Greek italic: \textit{αβγδεζηθικλμνξοπρστυφχψω}\\
Math Greek upright: \(\symup{\alpha \beta \gamma \delta \epsilon \zeta \eta \theta \iota \kappa \lambda \mu \nu \xi \omega \pi \rho \sigma \phi \psi \tau \omega}\)\\
Math Greek upright: \(\alpha \beta \gamma \delta \epsilon \zeta \eta \theta \iota \kappa \lambda \mu \nu \xi \omega \pi \rho \sigma \phi \psi \tau \omega\) \\
\setmainfont{STIX Two Text}
\setmathfont{STIX Two Math}
\noindent STIX2\\\\
Text Greek upright: αβγδεζηθικλμνξοπρστυφχψω\\
Text Greek italic: \textit{αβγδεζηθικλμνξοπρστυφχψω}\\
Math Greek upright: \(\symup{\alpha \beta \gamma \delta \epsilon \zeta \eta \theta \iota \kappa \lambda \mu \nu \xi \omega \pi \rho \sigma \phi \psi \tau \omega}\)\\
Math Greek upright: \(\alpha \beta \gamma \delta \epsilon \zeta \eta \theta \iota \kappa \lambda \mu \nu \xi \omega \pi \rho \sigma \phi \psi \tau \omega\) \\
\end{document}