How to create a symbol with greek subscript

[Paul Royik]

I'm trying to create a symbol, where both alpha and beta are in subscript.

Symbol('x_{\alpha \beta}') doesn't work.

[Oscar Gustafsson]

Symbol('x_alpha_beta') # SymPys own magic, works for pretty printer as well

Symbol('x_{\\alpha \\beta}') # Escape the \

Symbol(r'x_{\alpha \beta}')  # Python "raw" string, no need to escape

BR Oscar

Den tis 28 sep. 2021 kl 16:15 skrev Paul Royik <distan...@gmail.com>:

I'm trying to create a symbol, where both alpha and beta are in subscript.

Symbol('x_{\alpha \beta}') doesn't work.

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[Paul Royik]

Thank you. It works!