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- Homework Statement
- Write a matlab function that evaluates f(x) as accurately as possible when |x|<1. You can only use double precision and must not use any matlab built in functions,

- Relevant Equations
- The function we are required to code is got (f(x)=e^x-x-1)/(x^2)

I am confused at how to code this without using any of matlab's already built in functions except for using double. Is this question just asking me to write out the function and then make sure it's double precision?