3.9 Calculate the random access memory (RAM) in megabytes necessary to store a multidimensional array that is 20 x 40 x 120. This array is double precision, and each value requires a 64-bit word....

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Analytical (exact) and numerical solution

Error concept: Round-off error

Extracted text: 3.9 Calculate the random access memory (RAM) in megabytes necessary to store a multidimensional array that is 20 x 40 x 120. This array is double precision, and each value requires a 64-bit word. Recall that a 64-bit word = 8 bytes and 1 kilobyte = 210 bytes. Assume that the index starts at 1.


Extracted text: 3.11 Use 5-digit arithmetic with chopping to determine the roots of the following equation with Eqs. (3.12) and (3.13) x2 – 5000.002x + 10