On Jul 29, 2009, at 9:46 AM, Dag Sverre Seljebotn wrote: > Robert Bradshaw wrote: >> I'm not sure if or when either of these will be available, but >> neither are trivial. Both questions are probably better asked on the >> cython lists. >> >> - Robert >> >> >> On Jul 22, 2009, at 12:17 PM, Ethan Van Andel wrote: >> >>> Robert, >>> >>> Is there any prediction for when numpy complex types will work? >>> (outside of the notebook, when compiling via sage -b) > > I assume this will happen when Cython is upgraded in Sage, i.e. > #6438 / > 4.1.1. If it doesn't, please send cython-dev (or me if you can't be > bothered) a mail.
No, that doesn't work with plain Cython either. Perhaps we need to require casting with extern typedefs? -------- numpy_complex_arith.pyx --------- cimport numpy as np cdef np.complex128_t x = 0 print x+x ----------------- gcc: numpy_complex_arith.c numpy_complex_arith.c: In function 'initnumpy_complex_arith': numpy_complex_arith.c:2536: error: incompatible types in assignment numpy_complex_arith.c:2543: error: incompatible type for argument 1 of '__pyx_t_double_complex_add' numpy_complex_arith.c:2543: error: incompatible type for argument 2 of '__pyx_t_double_complex_add' numpy_complex_arith.c:2543: error: incompatible type for argument 1 of '__pyx_t_double_complex_add' numpy_complex_arith.c:2543: error: incompatible type for argument 2 of '__pyx_t_double_complex_add' numpy_complex_arith.c: In function 'initnumpy_complex_arith': numpy_complex_arith.c:2536: error: incompatible types in assignment numpy_complex_arith.c:2543: error: incompatible type for argument 1 of '__pyx_t_double_complex_add' numpy_complex_arith.c:2543: error: incompatible type for argument 2 of '__pyx_t_double_complex_add' numpy_complex_arith.c:2543: error: incompatible type for argument 1 of '__pyx_t_double_complex_add' numpy_complex_arith.c:2543: error: incompatible type for argument 2 of '__pyx_t_double_complex_add' _______________________________________________ Cython-dev mailing list [email protected] http://codespeak.net/mailman/listinfo/cython-dev
