Getting Error using digits – Error in MuPAD command – Error in sym.useSymForNumeric (on a Linux machine with Matlab R2019a)

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idermann 2023-3-28

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https://ww2.mathworks.cn/matlabcentral/answers/1936749-getting-error-using-digits-error-in-mupad-command-error-in-sym-usesymfornumeric-on-a-linux-mach

评论： Yash Sharma 2023-9-18

While working on a program involving the hypergeom function on a cluster, the execution is stopped unexpectedly. The file fg.oXXXXXXX includes the following:

Error using digits (line 15)
Error in MuPAD command: .
Error in sym.useSymForNumeric (line 172)
          oldDigits = digits(16);
Error in hypergeom (line 41)
h = sym.useSymForNumeric(@hypergeom,n,d,z);

The code runs without a problem on my desktop PC. I tried to implement the hypergeom function myself but I got very slow code. So, why do I get an execution error when I run on a cluster a code involving the hypergeom function while it runs well on a local desktop computer? Any suggestions on what could be the problem here? Thank you!