Question: Maple is giving "Error, (in fprintf) string expected for string format"


I am collecting my coefficients with the below code. Since it is a huge data, i just give a some partion. So I want to write u11 to a text file. But when i use this command  save u11, "u111.txt" . It is writing to text but with big blanks. I show you at the below picture. So when i put it to matlab, it is again with spaces and matlab giving errors. So how can i save my long symbolic output (you can see in picture)  to a text file without spaces. I used 

fd := "C:/double/u11.txt"

fprintf(fd, "%s", u11)


But it did not work. So if you could help me, i really appreciate. My best regards. 

Please Wait...