What does "Undefined" mean in Intel's asm documentation? FST effect on C0, C2, C3...

How do I specify immediate floating point numbers with inline assembly?...

gcc 4.x not supporting x87 FPU math?...

Assembly 8086; Floating Point Numbers, Add, Subtract...

Visual C++ x86 ABI: how does VC++ return value?...

How can I load a constant value into the floating point register st0?...

asm ("fldl %0"...) in DOS, Intel syntax?...

NASM floating point - invalid combination of opcode and operands...

Do denormal flags like Denormals-Are-Zero (DAZ) affect comparisons for equality?...

Memory corruption in System.Move due to changed 8087CW mode (png + stretchblt)...

Simplest way to remove something from the FPU stack...

FSTENV? Can barely find any info about this instruction...

Storing the x87 FPU Control Word...

nasm rejects fst tword [mem] --- bug?...

x86 Assembly Newtons square root algorithm registers are 1#IND...

x8086 Assembly, pushing 0.0001 onto stack becomes 9.99999.. instead of 0.0001...

How does GCC compile the 80 bit wide 10 byte float __float80 on x86_64?...

Assembly x86 FPU - Stack Confusion...

Calculating exp(x) in x86 assembly...

is this a bug in sqrt function...

How to move ST(0) to EAX?...

Fault in calculation with small numbers in fpu?...

Loading and storing long doubles in x86-64...

Compare float sum...

What is the correct way to access Tag Word in FPU?...

Double vs Float80 speed in Swift...

FPTAN Example x86...

Divide a float in any of the st registers by an integer constant in assembly...

Which bits in the x87 tag word does FFREE ST(i) modify?...

Explain how the FFREE instruction works...