fxtract

Extract Exponent and Significand

FXTRACT

Separates exponent and significand of ST(0).

Details

The Extract Exponent and Significand instruction separates exponent and significand of ST(0).

Pseudocode Operation

// Separates exponent and significand of ST(0)

Example

FXTRACT

Encoding

Binary Layout
D9
+0
F4
+1
 
Format Legacy
Opcode D9 F4
Extension x87 FPU

Operands