Function nc_cos

numexpr3/complex_functions.hpp:1290–1306

}

static void
nc_cos( npy_intp n, npy_complex64 *x, npy_intp sb1, npy_complex64 *r)
{
    if( sb1 == sizeof(npy_complex64) ) { // Aligned
        for( npy_intp I = 0; I < n; I++ ) {
            r[I].real = cosf(x[I].real)*coshf(x[I].imag);
            r[I].imag = -sinf(x[I].real)*sinhf(x[I].imag);
        }
    }
    else {
        sb1 /= sizeof(npy_complex64);
        for( npy_intp I = 0; I < n; I++ ) {
            r[I].real = cosf(x[I*sb1].real)*coshf(x[I*sb1].imag);
            r[I].imag = -sinf(x[I*sb1].real)*sinhf(x[I*sb1].imag);
        }
    }
}

static void
nc_cos( npy_intp n, npy_complex128 *x, npy_intp sb1, npy_complex128 *r)