Category:Floating-Point

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This category includes RTL/VCL floating-point data types and related procedures, functions. Most of them can be found in the System.Math unit and the System unit.

x87 FPU

The FPU control word is illustrated below, for reference:

Bit

Description

15 Reserved
14 Reserved
13 Reserved
12 Infinity control
11 Rounding control
10
9 Precision control
8
7 Reserved
6 Reserved
5 Exception masking Precision
4 Underflow
3 Overflow
2 Zero divide
1 Denormal operand
0 Invalid operation


See Also

Pages in category "Floating-Point"

The following 71 pages are in this category, out of 71 total.

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