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complex_to_real isn't working with boost::multiprecision::complex128 #18

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cosurgi opened this issue Aug 6, 2021 · 3 comments
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@cosurgi
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cosurgi commented Aug 6, 2021

When working on #17 I encountered a problem that boost::multiprecision::complex128 isn't working in fft_ex_06.cpp.

Before changes in #17 it was using std::complex<boost::multiprecision::float128> and worked.

Let's us track here progress with this problem.

@Lagrang3 @ckormanyos , any ideas?

@Lagrang3
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We have two versions of this example, one with builtin types that we can test without multiprecision dependencies and another version for float128. Unfortunately the complex type cannot be deduce yet and std::complex<boost::multiprecision::float128> is undefined according to the standard.

Nevertheless, the example works. I think we can close this issue. The complex selection is already a subject in the discussion #16.

@Lagrang3 Lagrang3 reopened this Aug 31, 2021
@Lagrang3
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Sorry. We'll close it if we merge #31.

@cosurgi
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cosurgi commented Aug 31, 2021

Yes. I agree, thank you! :)

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