Simon Fraser University

Representation of Numeric Variables

Under OS/390, floating-point representation (unlike scientific notation) uses a base of 16 rather than base 10. IBM mainframe systems all use the same floating-point representation, which is made up ...
EDN

Tutorial: Floating-point arithmetic on FPGAs

[Editor's note: For an intro to fixed-point math, see Fixed-Point DSP and Algorithm Implementation. For a comparison of fixed- and floating-point hardware, see Fixed vs. floating point: a surprisingly ...
Computerworld

Excel bug calls for wrong number (and GHP CDs)

In fact, I verified that all permutations of a bugged combination =A*B of the form =A/2*B*2 are bugged. Further…all of the buggy decimal values have no perfect floating point binary representation. 77 ...
EDN

Fixed-Point DSP and Algorithm Implementation

[Editor's note: For an intro to floating-point math, see Tutorial: Floating-point arithmetic on FPGAs. For a comparison of fixed- and floating-point hardware, see Fixed vs. floating point: a ...