Documentation Home
>
IA-32 Assembly Language Reference Manual
>
Chapter 2 Instruction-Set Mapping
>
Transcendental Instructions
> 2x - 1 (f2xm1)
IA-32 Assembly Language Reference Manual
Previous
: Partial Arctangent (fpatan)
Next
: Y * log2 X (fyl2x)
2
x
- 1 (f2xm1)
f2xm1
Example
Replace the contents of stack element 0 (st) with the value of (2
st
-1).
f2xm1
Previous
: Partial Arctangent (fpatan)
Next
: Y * log2 X (fyl2x)
© 2010, Oracle Corporation and/or its affiliates