Help needed with libsingular

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mmarco

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Oct 4, 2021, 12:52:10 PM10/4/21

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I have retaken the work in #16567 to support rings with parameters in libsingular.

The ring creation works, but I am stuck with the conversion of coefficients from sage to singular and back.

The code I have now is cythonized without complains, but then the c compilation fails with an error about a type not being defined in the scope, even if the corresponding header fil (transext.h) is included.

Any clue about what the problem might be?

mmarco

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Oct 6, 2021, 12:07:12 PM10/6/21

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I got to make it work, but the code still needs to be checked for memory leaks or other subtle pointer related issues.