mandelbrot program

[charliedelta]

Hello everybody , i have to create a table MANDELBROT  where a macro programme complete the table mandelbrot. The goal is to draw the mandelbrot's fractal.

so here is my sas code, please i need help.

[charliedelta]

so firstly i have create a macro program which return the norm of a complex number

[RW9]

What exactly is it you need help with?  Follow the guidance below the post button to post a full question.  Post example test data in the form of a datastep, and show what you want out at the end.  At a rough guess from what you posted it looks like an proc iml challenge, not a macro one you want.  

[ballardw]

One way: http://support.sas.com/kb/39/179.html