When using fprintf to format multiple strings, what does the integer after the % sign do?
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Given something such as:
fprintf('%5d %10.3f %8.5e\n',100,2*pi,pi);
What do the numbers directly after the % sign do? I understand that %5d displays an integer, 5 spaces in from the beginning of the line. But, I don't understand what the %10 does. I know the .3f says to display decimal format with 3 decimal places, but what does the 10 do? And what does the %8 do? If I type
fprintf('%5d %3.3f %8.5e\n',100,2*pi,pi); or fprintf('%5d %4.3f %8.5e\n',100,2*pi,pi);
I get the same answer. It isn't until I get to
fprintf('%5d %6.3f %8.5e\n',100,2*pi,pi);
That the spacing changes, and then the spacing increases by 1. So, I see that it seems to be related to the previous spacing argument, but I can't figure out the exact pattern. Clarification would be greatly appreciated. Thank you!