Chapter 3: Q37E (page 240)
Question: Based on your answers to 3.35 and 3.36, does (3.41796875 10-3 X 6.34765625 X 10-3) X 1.05625 X 102 = 3.41796875 X 10-3 X (6.34765625 X 10-3 X 1.05625 X 102) ?
Short Answer
The values are not equal.
Chapter 3: Q37E (page 240)
Question: Based on your answers to 3.35 and 3.36, does (3.41796875 10-3 X 6.34765625 X 10-3) X 1.05625 X 102 = 3.41796875 X 10-3 X (6.34765625 X 10-3 X 1.05625 X 102) ?
The values are not equal.
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Get started for freeWrite down the binary bit pattern to represent assuming a format similar to that employed by the DEC PDP-8 (the left most 12 bits are the exponent stored as a two’s complement number, and the rightmost 24 bits are the fraction stored as a two’s complement number). No hidden 1 is used. Comment on how the range and accuracy of this 36-bit pattern compares to the single and double precision IEEE 754 standards.
Question: [10] Write down the binary representation of the decimal number 63.25 assuming the IEEE 754 double precision format.
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Assume 151 and 214 are signed 8-bit decimal integers stored in two’s complement format. Calculate using saturating arithmetic. The result should be in decimal. Show your work.
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