題組內容

1. The following figure shows the IEEE 754 standard for floating-point representation of both single-precision (short) and double precision (long) formats to represent a regular filoating number t1.fx2'
where 1.f is called significand and e is the exponent, and other special numbers.
61dfcca47b21c.jpg61dfccaa9279d.jpg

1.2 What is the binary represent ntation of the decimal value -0.5 in single precision format?