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  1. I have a custom float data type that emulates 128bit floats using two 64bit floats (the double-double class dd_real from the QD library). From C++ I want to export an ...
    stackoverflow.com/questions/13659019/​how-to-define... - Cached
  2. From an article titled How to define custom float-type numpy dtypes (C-API) | Dishaa and written by unknown, we have searched the web and compiled the top resources ...
    gosago.com/a/python/how-to-convert-​numpy-recarray-to... - Cached
  3. How to define custom float-type numpy dtypes (C-API) Related. 13. No speed gains from Cython. 9. Numpy vs Cython speed. 3. Accessing NumPy record array columns in ...
    stackoverflow.com/questions/13199218/​how-to-create-a... - Cached
  4. NumPy Reference » Numpy C-API ... The start of type numbers used for Custom Data types.
    docs.scipy.org/doc/numpy/reference/c-​api.dtype.html - Cached
  5. NumPy Reference; Numpy C-API; ... structured array data-dtypes and custom data-types ... previously and also define NO_IMPORT_UFUNC. The C-API is actually an ...
    docs.scipy.org/doc/numpy-dev/reference/​c-api.ufunc.html - Cached
  6. ... the last thing Numpy tries to do is cast my custom data type to an ... The ability to create your own data-types (and define ufuncs ... function and not a C-API ...
    sourceforge.net/mailarchive/...forum_​name=numpy-discussion - Cached
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  7. The float type imp lements the numbers ... custom mapping types should ... Python objects in the Python/C API. Extension types wanting to define these methods must ...
    docs.python.org/library/stdtypes.html - Cached

  8. 2.12. Interfacing with C â€" Scipy lecture notes

    This API can be used to create and manipulate Numpy arrays from C, when writing a custom C ... #define SWIG_FILE_WITH_INIT ... the Numpy-C-API example. Since the type ...
    scipy-lectures.github.io/advanced/​interfacing_with_c/... - Cached
  9. If you want to pass rows and columns of data see Custom types and ... the types numpy_row ... float_nan behaves in almost exactly the same way as the normal float type.
    www.pyxll.com/docs/udfs.html - Cached
  10. ... (Float) type and a matrix ... Next we have a check that the input matrix really is a matrix of NumPy type ... There is a standard C-API for converting ...
    wiki.scipy.org/Cookbook/C_Extensions/​NumPy_arrays - Cached