Question: Why does MATLAB only calculate to 4 significant digits?
Answer: It doesn't. It uses full double-precision floating point numbers to calculate everything. By default it only prints a few decimal places to the screen. You can change this using the command format long. Type help format for more information.
It doesn't. It uses full double-precision floating point numbers to calculate everything. By default it only prints a few decimal places to the screen. You can change this using the command format long. Type help format for more information. Source: CoolInterview.com
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