Thank you for your reply, though my issue was more to combine Greek and Latin letters like this: Δa. After some experimenting I have found it to work with this: da= sympy.symbols(r'\Delta\ a') Am Sonntag, 18. September 2016 20:20:03 UTC+2 schrieb Aaron Meurer: > > To create a symbol with spaces you have to use the Symbol() constructor, > not symbols(). > > Aaron Meurer > > On Sunday, September 18, 2016, 'Finn Krein' via sympy < > sy...@googlegroups.com <javascript:>> wrote: > >> Hello, >> I'm a beginner too. What would I use to get an \alpha x? I tried r'\alpha >> x' but Spaces already have a meaning in symbol declarations so I couldn't >> find a way to do it. >> Thank you >> >> Am Donnerstag, 12. März 2015 12:33:57 UTC+1 schrieb Chris Smith: >>> >>> Does r'x\alpha' work for you? >>> >>> On Wednesday, March 11, 2015 at 10:33:32 PM UTC-5, asmwarrior wrote: >>>> >>>> Hi, I'm a beginner of sympy, I found that using the Tex to render the >>>> output of math expression is so wonderful. >>>> I see on doc page here: Extended LaTeXModule for SymPy — SymPy 0.7.2 >>>> documentation - >>>> http://docs.sympy.org/0.7.2/modules/galgebra/latex_ex/latex_ex.html >>>> It shows some code which can show a x and alpha character, but the code >>>> don't works under my currently 0.7.5 version of sympy, here is what I get >>>> from Ipython >>>> xa = sympy.symbols('xalpha') >>>> >>>> xa >>>> Out[18]: (I attach the output as an image) >>>> >>>> But what I expect the is result from the page >>>> http://docs.sympy.org/0.7.2/modules/galgebra/latex_ex/latex_ex.html >>>> >>>> So, my question is: do I need to add a special delimiter to separate >>>> characters, thanks. >>>> >>>> >>>> -- >> You received this message because you are subscribed to the Google Groups >> "sympy" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to sympy+unsubscr...@googlegroups.com. >> To post to this group, send email to sympy@googlegroups.com. >> Visit this group at https://groups.google.com/group/sympy. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sympy/39c194ad-c2d6-4219-825b-1e453679fbe9%40googlegroups.com >> >> <https://groups.google.com/d/msgid/sympy/39c194ad-c2d6-4219-825b-1e453679fbe9%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> >
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