Any number that can be represented as a decimal fraction can be represented exactly in floating point representation in Python.
举一反三
- Assume that a floating point number is represented in binary. If the<br/>sign bit is 1, the() A: number is negative B: number is positive C: exponent is negative D: exponent is positive
- The decimal number represented by IEEE single precision floating-point number 11000010010011111000000000000000 is—— A: -51.825 B: -50.625 C: 51.825 D: -103.75
- Which statement is true？（） A: An IPv6 address is 64 b long and is represented as hexadecimal characters. B: An IPv6 address is 32 b long and is represented as decimal digits. C: An IPv6 address is 128 b long and is represented as decimal digits. D: An IPv6 address is 128 b long and is represented as hexadecimal character
- Which statement is true？（） A: An IPv6 address is 64 b long and is represented as hexadecimal characters. B: An IPv6 address is 32 b long and is represented as decimal digits. C: An IPv6 address is 128 b long and is represented as decimal digits. D: An IPv6 address is 128 b long and is represented as hexadecimal characters
- When the stress is unloaded at the K point on the stress-strain curve, the corresponding stress-strain relationship can be represented by in the shown figure.http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/b89120dd129d484da273f07288cf8f7a.png