Chapter 3 Instruction Tables 
3-11 
API 
Symbol  Function 
0018
FLD=  DFLD=  – 
 
Comparing the floating-point 
numbers 
ON: S
1
=S
2
 
0019
FLD<>  DFLD<>  – 
 
Comparing the floating-point 
numbers 
ON: S
1
1≠S
2
 
OFF: S
1
=S
2
 
0020
FLD>  DFLD>  – 
 
Comparing the floating-point 
numbers 
ON: S
1
>S
2
 
OFF: S
1
≦S
2
 
0021
FLD>=  DFLD>=  – 
 
Comparing the floating-point 
numbers 
ON: S
1
≧S
2
 
OFF: S
1
<S
2
 
0022
FLD<  DFLD<  – 
 
Comparing the floating-point 
numbers 
ON: S
1
<S
2
 
OFF: S
1
≧S
2
 
0023
FLD<=  DFLD<=  – 
 
Comparing the floating-point 
numbers 
ON: S
1
≦S
2
 
OFF: S
1
>S
2
 
0024
FAND=  DFAND=  – 
 
Comparing the floating-point 
numbers 
ON: S
1
=S
2
 
0025
FAND<>  DFAND<>
– 
 
Comparing the floating-point 
numbers 
ON: S
1
≠S
2
 
OFF: S
1
=S
2
 
0026
FAND>  DFAND>  – 
 
Comparing the floating-point 
numbers 
ON: S
1
>S
2
 
≦
0027
FAND>=  DFAND>=
– 
 
Comparing the floating-point 
numbers 
ON: S
1
≧S
2
 
OFF: S
1
<S
2
 
0028
FAND<  DFAND<  – 
 
Comparing the floating-point 
numbers 
ON: S
1
<S
2
 
≧